As a reminder approximately 30 days ahead of the upcoming enforcement, Zoom will be enforcing a new global minimum version this November 7. This affects the following products: ◦ VDI plugin ◦ Zoom Phone Local Survivability (ZPLS) module ◦ Meeting SDK (Web) For more information, such as specific versions we are enforcing, refer to the Zoom Software Quarterly Lifecycle Policy support article: https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0061130 To assist with checking the client versions on your account, refer to the Dashboard support article: https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0062208#h_13ce9a73-91e5-4df6-9cb5-c815b1605cf5

The Managed Services maintenance originally scheduled for 25 October 2026, from 02:00 to 06:00 UTC has been rescheduled to 8 November 2026, from 03:00 to 07:00 UTC. Services Affected: OpenText Trading Grid (Classic) Impact: Service will be degraded during the first 1 hour of this timeframe. Customer Action: No action is required.

Services affected: OpenText Trading Grid Messaging Service (TGMS) - Production https://web.tradinggrid.gxs.com SSH/SFTP/HTTP connections are not affected. Impact: After 08 November 2026, clients and their trading partners may be unable to securely connect to production OpenText Trading Grid Messaging Service (TGMS) via web.tradinggrid.gxs.com if the new certificate is not installed according to your local network/application processes. Signing and Encryption certificates are not impacted. Please reference the certificate renewal email for further details. If you have any questions, please contact your OpenText Support Team.

Services affected: OpenText ICC.net Bizlink using AS2 Production https://as2bizlinkp2.easylink.com/ipnet/as2 Impact: After 08 November 2026, clients and their trading partners may be unable to securely connect to OpenText ICC.net Bizlink using AS2 via https://as2bizlinkp2.easylink.com/ipnet/as2 if the new certificate is not installed according to your local network/application processes. Signing and Encryption certificates are not impacted. Please reference the certificate renewal email for further details. If you have any questions, please contact your OpenText Support Team.

Services affected: OpenText Trading Grid Messaging Service (TGMS) - Pre-production https://bizlinkb12.tgms.gxs.com Impact: After 08 November 2026, clients and their trading partners may be unable to securely connect to pre-production OpenText TGMS via bizlinkb12.tgms.gxs.com if the new certificate is not installed according to your local network/application processes. Signing and Encryption certificates are not impacted. Please reference the certificate renewal email for further details. If you have any questions, please contact your OpenText Support Team.

Services affected: OpenText Trading Grid Messaging Service - Biz (EMEA) - Production bizlinkp12.ics.eu.gxs.com Impact: After 08 November 2026, clients and their trading partners may be unable to securely connect to production OpenText Trading Grid Messaging Service - Biz (EMEA) services via bizlinkp12.ics.eu.gxs.com if the new certificate is not installed according to your local network/application processes. Signing and Encryption certificates are not impacted. Please reference the certificate renewal email for further details. If you have any questions, please contact your OpenText Support Team.

Services affected: OpenText Trading Grid Messaging Service (TGMS) AS2A - Production https://as2ssl.am.gxsics.com OpenText AS2 IDs vary by connection. HTTP connections are not impacted. Impact: After 08 November 2026, clients and their trading partners may be unable to securely connect to production TGMS AS2A via https://as2ssl.am.gxsics.com if the new certificate is not installed according to your local network/application processes. Signing and Encryption certificates are not impacted. Please reference the certificate renewal email for further details. If you have any questions, please contact your OpenText Support Team.

On 08 November 2026 from 02:00 to 06:00 GMT a network maintenance has been scheduled that will affect these services: B2B Connect Cloud Fax services North America - Desktop Messaging BMS Service will be degraded during this timeframe. Tracking Number: C2338280

On 08 November 2026 from 02:00 to 06:00 GMT a network maintenance has been scheduled that will affect these services: • Data Center Network Access • Electronic Data Interchange (EDI) • Interconnect Traffic • Messaging Services • OpenText Client Custom Applications • OpenText CSP • OpenText Document Capture and Management (DCM) • OpenText Enterprise Managed Services (EMS) Cloud Services • OpenText Messaging Workflow • OpenText Trading Grid (Classic) • OpenText Trading Grid (Classic) using Shared Message Gateway (SMG) • OpenText Trading Grid (NA) • OpenText Trading Grid e-Invoicing • OpenText Trading Grid Intelligence • OpenText Trading Grid Messaging Service (TGMS) • OpenText Trading Grid Online (TGO) • OpenText WebEC • PCI Gateway • VPN Access Service will be degraded during this timeframe. Tracking Number: C2338280

Frankfurt EU8 will undergo planned infrastructure upgrade maintenance on 8 November 2026, from 04:00 to 08:00 UTC. These improvements are intended to strengthen overall system resilience, scalability, performance, and operational reliability, while ensuring continued alignment with current platform standards, security requirements, and industry best practices. Expected impact: The system and associated services will be unavailable during this time. Tracking Number: C2342625

Oregon US6 will undergo planned infrastructure upgrade maintenance on 8 November 2026, from 04:00 to 08:00 UTC. These improvements are intended to strengthen overall system resilience, scalability, performance, and operational reliability, while ensuring continued alignment with current platform standards, security requirements, and industry best practices. Expected impact: The system and associated services will be unavailable during this time. Tracking Number: C2339521

Oregon US42 will undergo planned infrastructure upgrade maintenance on 8 November 2026, from 04:00 to 08:00 UTC. These improvements are intended to strengthen overall system resilience, scalability, performance, and operational reliability, while ensuring continued alignment with current platform standards, security requirements, and industry best practices. Expected impact: The system and associated services will be unavailable during this time. Tracking Number: C2339526

We will be undergoing scheduled software update during this time. All services will be unavailable during this maintenance. DE2 (archive.de2.opentext.cloud) Prod - Nov 8, 2026 @1400-2000 UTC Pre-Production Maintenance Schedule ----------------------------------------------------------------- APAC (Syd) Pre-Prod - Nov 03, 2026 - 1400-1800 UTC NA (Li3) Pre-Prod - Nov 18, 2026 - 1300-1700 UTC EMEA (AM3) Pre-Prod - Nov 19, 2026 - 1000-1400 UTC

We will be undergoing scheduled software update during this time. All services will be unavailable during this maintenance. IN (archive.in.opentext.cloud) Prod - Nov 8, 2026 @1630-2230 UTC Pre-Production Maintenance Schedule ----------------------------------------------------------------- APAC (Syd) Pre-Prod - Nov 03, 2026 - 1400-1800 UTC NA (Li3) Pre-Prod - Nov 18, 2026 - 1300-1700 UTC EMEA (AM3) Pre-Prod - Nov 19, 2026 - 1000-1400 UTC

All services will be unavailable during this maintenance. DE (archive.de.opentext.cloud) Prod - Nov 8, 2026 @1800-2400 UTC Pre-Production Maintenance Schedule ----------------------------------------------------------------- APAC (Syd) Pre-Prod - Nov 03, 2026 - 1400-1800 UTC NA (Li3) Pre-Prod - Nov 18, 2026 - 1300-1700 UTC EMEA (AM3) Pre-Prod - Nov 19, 2026 - 1000-1400 UTC

The infrastructure upgrade maintenance for Cape Town SA34 scheduled for 1 November 2026, 21:00 to 2 November 2026 at 01:00 UTC, has been rescheduled to 8 November 2026, 21:00 to 9 November 2026 at 01:00 UTC. Expected Impact: The system and associated services will be unavailable during this timeframe. Tracking Number: C2339747

Sage Provisioning Portal (SEOS) will be undergoing system maintenance on Sunday November 8tht, 2026 for 2 hours, between 16:00 UTC and 18:00 UTC. (11:00 EDT and 13:00 EDT). (18:00 SAST and 20:00 SAST). Access to the <a href="https://www.sageerponlineservices.com">Sage Provisioning Portal</a> will not be possible during this time. The following applications may also encounter issues whilst attempting to log in during the maintenance window: - Sage Online (FR) - Sage 100 Partner Cloud (FR) - Sage FRP 1000 Partner Cloud (FR) - Sage 200 Standard (UKI) - Sage 200 Professional SPC (UKI) - Sage 200 (ES) - Sage Despachos (ES) - Sage 200 Partner Cloud (ES) - Sage 300 Partner Cloud (NA) - Sage 100 Partner Cloud (NA) - Sage ERP (DE) - Sage 300 People Managed Services (ZA) - Sage 50 Cloud (US) - Sage 100 Contractor Cloud Users who are already logged in prior to the maintenance window will be unaffected. We apologise for any inconvenience this may cause. Thank you. The Sage Team ----------------------------------------------------------------------- Sage Provisioning Portal (SEOS) estará en mantenimiento el Domingo Noviembre 8, 2026, durante 2 horas entre las 17:00 CET y las 19:00 CET. El acceso a <a href="https://www.sageerponlineservices.com">Sage Provisioning Portal</a> no será posible durante este periodo de tiempo. Los usuarios que ya hayan iniciado sesión antes de la ventana de mantenimiento no se verán afectados. Las siguientes aplicaciones también pueden encontrar problemas al intentar iniciar sesión durante la ventana de mantenimiento: - Sage 200 (ES) - Sage Despachos (ES) - Sage 200 Partner Cloud (ES) Pedimos disculpas por cualquier inconveniente que podamos causar. Gracias El equipo de Sage. ----------------------------------------------------------------------- Sage Provisioning Portal (SEOS) sera en maintenance le Dimanche Novembre 8, 2026 pendant 2 heures entre 17:00 CET et 19:00 CET. L'accès à <a href="https://www.sageerponlineservices.com">Sage Provisioning Portal</a> ne sera pas possible pendant cette période de temps. Les utilisateurs qui se sont déjà connectés avant la fenêtre de maintenance ne seront pas affectés. Les applications suivantes peuvent également rencontrer des problèmes lors de la tentative de connexion pendant la fenêtre de maintenance: - Sage Online (FR) - Sage 100 Partner Cloud (FR) - Sage FRP 1000 Partner Cloud (FR) Nous nous excusons pour tout inconvénient que cela pourrait causer. Merci. L'équipe Sage. ------------------------------------------------------------------------ Der Sage Provisioning Portal (SEOS) wird am Sonntag, November 8, 2026, für 2 Std. zwischen 17:00 MSZ und 19:00 MSZ, gewartet. Der Zugriff auf das <a href="https://www.sageerponlineservices.com">Sage Provisioning Portal</a> über die unten aufgeführten Dienste ist nicht möglich. Benutzer, die sich bereits vor dem Wartungsfenster angemeldet haben, werden nicht betroffen sein. Die folgende Anwendung kann auch Probleme beim Einloggen während des Wartungsfensters haben: - Sage ERP (DE) Wir entschuldigen uns für etwaige Unannehmlichkeiten, die dadurch entstehen. Mit freundlichen Grüßen, Das Sage-Team.

Zoom will perform service maintenance at our EU01-FRA2 Data Center starting at 9:00 AM Pacific on November 09, 2026. Zoom Phone users registered to the those sip zones will be automatically registered in the AMS2 sip zone sequentially. During the maintenance window, a brief disconnection may be experienced and notifications may be missed. If you get disconnected, the system will attempt to reconnect you automatically.

We will be performing scheduled maintenance in EWR (Newark) datacenter on 2026-11-09 between 06:00 and 14:00 UTC. Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

As part of ongoing USPS infrastructure maintenance, USPS will be performing scheduled maintenance on USPS API services on Sunday, November 8, 2026. Description: The maintenance activities will be performed in a rolling fashion and not all systems will be impacted simultaneously. Any service disruptions are expected to be brief and intermittent. Start Time: Sunday, November 8, 2026 08:00 PM ET End Time: Monday, November 9, 2026 04:00 AM ET Please be aware that during the maintenance window, you may encounter occasional brief interruptions or intermittent errors when using USPS-related services. However, all systems are expected to remain operational, and no significant issues are anticipated. If you experience any issues during the maintenance window, please retry your request after a short interval. If issues persist, please contact the Client Support Technical Services Team at ClientSupportTechServices@pb.com.

Le service Ciel Données Mobiles for Sage 50 FR fera l'objet d'une maintenance le lundi 9 novembre 2026, pendant 2 heure entree 21:00 CET et 23:00 CET. Le service pourrait être indisponible pendant la fenêtre de maintenance planifiée. Nous nous excusons pour les inconvénients que cela pourrait causer. Merci de votre patience. L'équipe Sage ---------------------------------------------------------------- The service Ciel Données Mobiles for Sage 50 FR will undergo maintenance on Monday, November 9th, 2026, for 2 hours between 21:00 CET and 23:00 CET. The service may be unavailable during the scheduled maintenance window. We apologise for any inconvenience this may cause. Thank you for your patience. The Sage Team

OpenText Notifications (Pre-production) will undergo network maintenance on 07 November 2026 from 21:00 to 08 November 2026 01:00 UTC. Service will be degraded during this timeframe. If the maintenance is unable to be performed on the date specified above, it may be rescheduled to 14 November 2026. An updated post will be made if the backup date is required. Tracking Number: C2336213

On 07 November 2026 from 21:00 to 08 November 2026 01:00 GMT a network maintenance has been scheduled that will affect these services: • OpenText EasyLink GMS (NA) • OpenText ICC Service will be degraded during this timeframe. If the maintenance is unable to be performed on the date specified above, it may be rescheduled to 14 November 2026. An updated post will be made if the backup date is required. Tracking Number: C2336213

On 07 November 2026 from 21:00 to 08 November 2026 01:00 UTC a network maintenance has been scheduled that will affect these services: Cloud Fax services - Desktop Messaging BMS - Fax Cloud Connect (RightFax) - Fax2Mail - Production Messaging - REST API - SOAP API Core Messaging - Core Messaging - Email - Core Messaging - SMS - Core Messaging - Voice Service will be degraded during this timeframe. If the maintenance is unable to be performed on the date specified above, it may be rescheduled to 14 November 2026. An updated post will be made if the backup date is required. Tracking Number: C2336213

The published IP ranges for Zoom Meetings and Webinars, Contact Center, and Phone services have been updated, including the removal of decommissioned entries and mask changes. We recommend that network administrators with Zoom-specific firewall or network rules update their systems as soon as possible. Removed IPv4 addresses for Zoom Meetings and Webinars: 3.235.96.0/23 69.174.108.0/22 New IPv4 addresses for Zoom Meetings and Webinars: 3.235.96.26/31 3.235.96.158/31 69.174.110.0/23 Removed IPv4 addresses for Zoom Phone: 8.5.128.0/24 69.174.108.0/22 New IPv4 addresses for Zoom Phone: 69.174.110.0/23 Removed IPv4 addresses for Zoom Contact Center: 3.235.96.0/23 New IPv4 addresses for Zoom Contact Center: 3.235.96.26/31 3.235.96.158/31 For a complete list, please see:  https://assets.zoom.us/docs/ipranges/Zoom.txt https://assets.zoom.us/docs/ipranges/ZoomMeetings.txt https://assets.zoom.us/docs/ipranges/ZoomPhone.txt https://assets.zoom.us/docs/ipranges/ZoomPhone-TCP443.txt https://assets.zoom.us/docs/ipranges/ZoomPhone-TCP5091.txt https://assets.zoom.us/docs/ipranges/ZoomCC.txt https://assets.zoom.us/docs/ipranges/ZCCFlowScriptCallWidget.txt A complete list of network firewall IP ranges and domains for Zoom can be found on the Zoom Support site at: https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0060548

We will be undergoing scheduled maintenance during this time.

As part of our ongoing infrastructure modernization efforts, we will be performing scheduled maintenance to migrate database services to Google Cloud SQL. During this maintenance window, customers using Core Content, Core SuccessFactors, Core Compliance, Core for Supplier Exchange, Developer Experience, and Core Capture will experience a temporary service interruption. Customers will be unable to access, upload, process, or search affected content until the migration is completed. We apologize for any inconvenience and appreciate your patience as we work to improve platform reliability and scalability.

Sage Intacct - Global will be undergoing maintenance on Saturday, November 7th, 2026, for 4 hours, between 03:30 UTC and 07:30 UTC. The service will be unavailable during this scheduled time. We apologize for any inconvenience this may cause. Thank you. The Sage Team.

We will be undergoing scheduled maintenance during this time.

We will be undergoing scheduled maintenance during this time.

As part of ongoing service enhancements for the Cloud Room Connector (CRC) service, Zoom will be updating DNS records for SIP/H.323 and IP endpoints in Saudi Arabia region . Effective Date: November 14, 2026 Action Required To avoid service disruption, we recommend reviewing your CRC endpoint configurations as soon as possible, updating your DNS records and Destination ip with the new entries, and removing the older legacy records before November 14, 2026. If you have any questions or issues, please contact Zoom Support. DNS Record Updates Saudi Arabia Region We will update the data-center (DC) domains , along with their respective SRV-Records. An example of the change is as follows: jed.zmvc.us >> sau.zoomcrc.com Records to be replaced (A-Record and SRV-Record): jed.zmvc.us: _h323cs._tcp.jed.zmvc.us _sip._tcp.jed.zmvc.us _sips._tcp.jed.zmvc.us _sip._udp.jed.zmvc.us New records (A-Record and SRV-Record): sau.zoomcrc.com: _h323cs._tcp.sau.zoomcrc.com _sip._tcp.sau.zoomcrc.com _sips._tcp.sau.zoomcrc.com _sip._udp.sau.zoomcrc.com IP address to be updated Saudi Arabia Region We will update the cloud room connector IP address for Jeddah . 170.114.55.1 >> 159.124.226.235

As part of our commitment to provide exceptional service and reliability to our customers, GoTo will be conducting a scheduled maintenance affecting LogMeIn Pro and Central, join.me, Hamachi, and GoToMyPC on the date and time listed below. Our team will take all appropriate actions to minimize service interruptions during this event. Date and Time: Saturday, November 14, 2026, 06:30 AM UTC to 09:00 AM UTC Purpose: This maintenance is to ensure and maintain system performance and stability. Duration: All maintenance will be performed within the 2-hour 30-minute maintenance window. What to expect: LogMeIn Pro and Central: Existing remote access sessions will remain active, and users can continue to work without interruption. The following features will not be available during the maintenance: registration; login to Central and/or the My Computers page; accessing and changing anything on the website (user management, subscription management, purchases, reports, etc.) and through the API (including desktop and mobile LogMeIn clients); starting new remote access sessions (remote control, file manager, dashboard, etc.); host login/logout; adding new hosts; modifying host subscriptions; executing One2Many and Remote Execution tasks. join.me: Existing join.me sessions (voice and screen sharing) will not be affected, but in-app functions such as start/stop recording, Mute 'em, and chime will not be available. The following features will not be available during the maintenance: registration; starting a new screen sharing or VoIP audio session; starting a new phone audio session; joining an existing screen sharing session (including reconnecting); accessing and changing anything on the website (including purchases). Hamachi: Existing network connections will not be interrupted. The following features will not be available during the maintenance: registration; accessing and changing anything on the website (including purchases); adding new hosts to a network; hosts coming online/going offline in networks. GoToMyPC: GoToMyPC users with two-factor authentication (TFA) set up will not be able to log in during the maintenance. We would like to thank you for your patience and understanding during this time.

Sage Intacct - Global will be undergoing maintenance on Saturday, November 14th, 2026, for 4 hours, between 03:30 UTC and 07:30 UTC. The service will be unavailable during this scheduled time. We apologize for any inconvenience this may cause. Thank you. The Sage Team.

We will perform scheduled maintenance to our voice infrastructure, including Bring Your Own Carrier (BYOC), Provider Exchange (PEX), and native PSTN carriers during this time. We do not anticipate any service impact. Customers and partners with redundant trunks to both the SYD and MEL datacenter will notice the SYD peer temporarily offline, however all traffic will be automatically rerouted to MEL peer for the duration of the maintenance period. This maintenance is on CPL and its PSTN service supporting backend ZP and ZCC in SYD and MEL regions.

As part of ongoing USPS infrastructure maintenance, USPS will be performing scheduled maintenance on USPS API services on Thursday, November 5, 2026. Description: The maintenance activities will be performed in a rolling fashion and not all systems will be impacted simultaneously. Any service disruptions are expected to be brief and intermittent. Start Time: Thursday, November 5, 2026, 08:00 PM ET End Time: Friday, November 6, 2026 12:00 AM ET Please be aware that during the maintenance window, you may encounter occasional brief interruptions or intermittent errors when using USPS-related services. However, all systems are expected to remain operational, and no significant issues are anticipated. If you experience any issues during the maintenance window, please retry your request after a short interval. If issues persist, please contact the Client Support Technical Services Team at ClientSupportTechServices@pb.com.

We will be performing scheduled maintenance in DEN (Denver) datacenter on 2026-11-06 between 08:00 and 15:00 UTC. Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

The Sage 200 Professional SPC (UKI) service will undergo maintenance on November 6th, 2026 for 5 hours between 12:00 UTC to 17:00 UTC. Access to existing sites will continue to work as normal, however new provisions will be unavailable during this maintenance window. We apologize for any inconvenience caused. Thank you for your patience. The Sage Team.

We will be performing scheduled maintenance in ATH (Athens) datacenter on 2026-11-06 between 01:00 and 07:00 UTC. Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

We will be performing scheduled maintenance in MRS (Marseille) datacenter on 2026-11-06 between 00:00 and 06:00 UTC. Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

As part of GoTo’s commitment to provide exceptional service and reliability to our customers, we are performing maintenance to improve infrastructure resiliency. During the maintenance, customers may experience increased latency issues and slower response times. GoTo will be conducting service maintenance for all products. Our team will be taking all appropriate actions to minimize service interruptions during this event. November 18th - 02:30 to 03:00 am UTC - Customers may notice increased latency November 18th - 06:00 to 06:30 am UTC - Customers may notice increased latency We would like to thank you for your patience and understanding during this period.

Zoom will perform service maintenance at our SA01-KSA1 Data Center starting at 9:00 AM Pacific on November 16, 2026. Zoom Phone users registered to the those sip zones will be automatically registered in the SA01-RUH1 sip zone sequentially. During the maintenance window, a brief disconnection may be experienced and notifications may be missed. If you get disconnected, the system will attempt to reconnect you automatically.

The planned release has been rescheduled from November 8th to November 15th (Secondary window) as we need additional time to complete the remaining work and address the dependencies involved in this release. This will help ensure we are fully prepared for a successful release. Thank you for your patience and understanding. All services will be unavailable during this maintenance. US (archive.us.opentext.cloud) Prod - Nov15th, 2026 @0100-0700 UTC Pre-Production Maintenance Schedule ----------------------------------------------------------------- APAC (Syd) Pre-Prod - Nov 03, 2026 - 1400-1800 UTC NA (Li3) Pre-Prod - Nov 18, 2026 - 1300-1700 UTC EMEA (AM3) Pre-Prod - Nov 19, 2026 - 1000-1400 UTC Core Archive for SAP® Solutions | SAP® Archiving and Docu

OpenText CSP will undergo system maintenance on 15 November 2026 from 00:00 to 03:00 UTC. Service will be degraded during this timeframe. Tracking Number: C2340765

The Core Archive CH maintenance originally scheduled for November 15 from 00:00 to 06:00 UTC has been rescheduled to December 6 from 00:00 to 06:00 UTC. Scheduled maintenance will be performed on the Core Archive Database. All services will be temporarily unavailable during this maintenance window. Affected System: Core Archive Europe CH (archive.emea.opentext.com)

On 15 November 2026, from 02:00 to 14:00 UTC a system maintenance has been scheduled that will affect these services: - Fax2Mail - Fax Cloud Connect - Production Messaging Service will be degraded during this timeframe. Customers capable of being failed over to our alternate site will be rerouted for uninterrupted service; however, there may be a brief interruption when the failover occurs. Tracking Number: C2339749

Pre-production OpenText Trading Grid Messaging Service (TGMS) US Shared Message Gateway (SMG) Web Services https://ws.betagrid.gxs.com After 15 November 2026, clients and their trading partners may be unable to securely connect to Pre-production OpenText TGMS US SMG Web Services via HTTPS if the new certificate is not installed according to your local network/application processes. Signing and Encryption certificates are not impacted. Please reference the certificate renewal email for further details. If you have any questions, please contact your OpenText Support Team.

All services will be unavailable during this maintenance. CA (archive.ca.opentext.cloud) Prod - Nov 15, 2026 @0500-1100 UTC Pre-Production Maintenance Schedule ----------------------------------------------------------------- APAC (Syd) Pre-Prod - Nov 03, 2026 - 1400-1800 UTC NA (Li3) Pre-Prod - Nov 18, 2026 - 1300-1700 UTC EMEA (AM3) Pre-Prod - Nov 19, 2026 - 1000-1400 UTC

We will be undergoing scheduled software update during this time. All services will be unavailable during this maintenance. AU (archive.au.opentext.cloud) Prod - Nov 15, 2026 @1100-1700 UTC Pre-Production Maintenance Schedule ----------------------------------------------------------------- APAC (Syd) Pre-Prod - Nov 03, 2026 - 1400-1800 UTC NA (Li3) Pre-Prod - Nov 18, 2026 - 1300-1700 UTC EMEA (AM3) Pre-Prod - Nov 19, 2026 - 1000-1400 UTC

We will be undergoing scheduled software update during this time. All services will be unavailable during this maintenance. SG (archive.sg.opentext.cloud) Prod - Nov 15, 2026 @1530-2130 UTC Pre-Production Maintenance Schedule ----------------------------------------------------------------- APAC (Syd) Pre-Prod - Nov 03, 2026 - 1400-1800 UTC NA (Li3) Pre-Prod - Nov 18, 2026 - 1300-1700 UTC EMEA (AM3) Pre-Prod - Nov 19, 2026 - 1000-1400 UTC

OpenText CSP (EMEA) Service will be degraded during this timeframe.

OpenText Trading Grid Messaging Service (TGMS) - Production Source URL: https://as2bizlinkp12.tgms.gxs.com:443/ipnet/as4 https://as2bizlinkp12.tgms.gxs.com/ipnet/as2 After 15 November 2026, clients and their trading partners may be unable to securely connect to production OpenText Trading Grid Messaging Service (TGMS) via https://as2bizlinkp12.tgms.gxs.com if the new certificate is not installed according to your local network/application processes. Signing and Encryption certificates are not impacted Please reference the certificate renewal email for further details. If you have any questions, please contact your OpenText Support Team.

OpenText Trading Grid Messaging Service (TGMS) - Production https://as2bizlinkp12.ics.eu.gxs.com/ipnet/as2 https://as2bizlinkp12.ics.eu.gxs.com:443/ipnet/as4 After 15 November 2026, clients and their trading partners may be unable to securely connect to production OpenText Trading Grid Messaging Service (TGMS) via HTTPS if the new certificate is not installed according to your local network/application processes. Signing and Encryption certificates are not impacted. Please reference the certificate renewal email for further details. If you have any questions, please contact your OpenText Support Team.

The Alloy NA system maintenance originally scheduled for 25 October 2026, from 02:00 to 06:00 UTC, has been rescheduled to 15 November 2026, from 03:00 to 07:00 UTC. Impact: Service will be unavailable for 2 hours during this timeframe. Customer Action: During the maintenance window, transaction activity should be paused. Following completion of maintenance, please validate transaction processing and delivery, and retransmit any transactions that were not successfully delivered. If the maintenance is unable to be performed on the date specified above, it may be rescheduled to 8 November 2026. An updated post will be made if the backup date is required. Tracking Number: C2339061

As part of ongoing USPS infrastructure maintenance, USPS will be performing scheduled maintenance on USPS API services on Saturday, November 14, 2026. Description: The maintenance activities will be performed in a rolling fashion and not all systems will be impacted simultaneously. Any service disruptions are expected to be brief and intermittent. Start Time: Saturday, November 14, 2026, 11:00 PM ET End Time: Sunday, November 15, 2026, 04:00 AM ET Please be aware that during the maintenance window, you may encounter occasional brief interruptions or intermittent errors when using USPS-related services. However, all systems are expected to remain operational, and no significant issues are anticipated. If you experience any issues during the maintenance window, please retry your request after a short interval. If issues persist, please contact the Client Support Technical Services Team at ClientSupportTechServices@pb.com.

Threat Intelligence (BrightCloud) in the Tokyo region will undergo software maintenance on 12 November 2026, from 15:00 to 19:00 UTC. No service interruption is anticipated during this timeframe. In the unlikely event that you experience a connectivity issue or degradation of service, you may contact your support service desk team. Tracking Number: C2345601

Threat Intelligence (BrightCloud) in the Mumbai region will undergo software maintenance on 12 November 2026, from 19:00 to 23:00 UTC. No service interruption is anticipated during this timeframe. In the unlikely event that you experience a connectivity issue or degradation of service, you may contact your support service desk team. Tracking Number: C2345604

We will be performing scheduled maintenance in NRT (Tokyo) datacenter between 2026-11-12 16:00 and 2026-11-13 00:00 UTC. Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

The Sage 200 Professional SPC (UKI) and Professional On Premise API service will undergo maintenance on November 5th, 2026 for 4 hours between 20:00 GMT to 00:00 GMT on November 6th, 2026. The service may not be available during the scheduled maintenance window. We apologise for any inconvenience caused. Thank you for your patience. The Sage Team.

Maintenance will begin soon as scheduled.

Pension Data Exchange (UKI) will be undergoing maintenance on Thursday, November 5th 2026, for 4 hours between 18:00 UTC and 22:00 UTC. The service will be unavailable for the below products when making submissions: - Pension Data Exchange. - Sage 50. - Sage Business Cloud Payroll. We apologise for any inconvenience this may cause. Thank you. The Sage Team.

We will be performing scheduled maintenance in ATL (Atlanta) datacenter on 2026-11-05 between 07:00 and 11:00 UTC. Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

We will be performing scheduled maintenance in NRT (Tokyo) datacenter between 2026-11-05 16:00 and 2026-11-06 00:00 UTC. Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

As part of our commitment to providing exceptional service and reliability to our customers, the GoToMyPC team will be conducting service maintenance on the following date and time listed below. Our team will take all appropriate actions to minimise service interruptions during this event. <b>Date and Time:</b> November 5th, 2026, 5:30 AM to 8:00 AM (UTC) <b>Purpose:</b> This maintenance is to ensure and maintain system performance and stability. <b>Duration:</b> All maintenance will be performed within the 2.5-hour-maintenance window. <b>What to expect:</b> During the maintenance window, the application will be unavailable for 5 minutes. Customers will not be able to start new sessions during those 5 minutes, whereas there will be no impact on ongoing sessions. We would like to thank you for your patience and understanding during this time.

Maintenance will begin soon as scheduled.

We will be performing scheduled maintenance in YUL (Montréal) datacenter on 2026-11-05 between 08:00 and 13:00 UTC. Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

We will be performing scheduled maintenance in YUL (Montréal) datacenter on 2026-11-05 between 08:00 and 13:00 UTC. Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

We will be performing scheduled maintenance in YUL (Montréal) datacenter on 2026-11-05 between 08:00 and 13:00 UTC. Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

We will be performing scheduled maintenance in MSP (Minneapolis) datacenter on 2026-11-05 between 08:00 and 13:00 UTC. Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

We will be performing scheduled maintenance in MSP (Minneapolis) datacenter on 2026-11-05 between 08:00 and 13:00 UTC. Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

Zoom will perform service maintenance at our SYD1 Data Center starting at 2:00 AM Pacific (or 9:00 PM Sydney) on November 20, 2026. Zoom Phone users registered to those sip zones will be automatically registered in the MEL1 sip zone sequentially. During the maintenance window, a brief disconnection may be experienced and notifications may be missed. If you get disconnected, the system will attempt to reconnect you automatically.

EMR-Link - Production EMR-Link PCC - Production https://www.emr-link.com/labs/login.aspx https://www.emr-link.com/ 162.252.12.124 https://gate1.emr-link.com/ 162.252.12.125 https://gate2.emr-link.com/ 162.252.12.129 After 20 November 2026, clients and their trading partners may be unable to securely connect to production EMR-Link service via emr-link.com if the new certificate is not installed according to your local network/application processes. Please reference the certificate renewal email for further details. If you have any questions, please contact your OpenText Support Team.

Zoom Phone users registered to the India (Hyderabad) Data Center will be automatically registered in an alternative Data Center (Mumbai) starting at 20th November 2026 04:00 AM PST (5:30 PM IST on 20th November 2026). During the maintenance window, a brief disconnection may be experienced and notifications may be missed. If you get disconnected, the system will attempt to reconnect you automatically. If you are a BYOC (Bring Your Own Carrier) customer, please ensure that your Session Border Controller (SBC) is configured with alternate routing to alternate India (Mumbai) Data Center in addition to the India (Hyderabad) Data Center. During the maintenance window, connectivity to Zoom’s Hyderabad Data Center will be blocked which will force calls from the Session Border Controller (SBC) to failover to Zoom’s India (Mumbai) Data Center. Traffic will continue to be routed through the Zoom's India (Hyderabad) Data Center once the maintenance is completed. For customers that use hardware phones, refer to this link for the devices support the alternative datacenter process as described above: https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0061373#h_01GNZ783VT6YXHES8NSXBA5M9A

We will be performing scheduled maintenance in EWR (Newark) datacenter on 2026-11-10 between 06:00 and 14:00 UTC. Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

We will be performing scheduled maintenance in LHR (London) datacenter on 2026-11-10 between 02:00 and 05:00 UTC. Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

Sage People SFTP will be undergoing maintenance on Tuesday, November 10th, 2026, for 2 hours between 18:00 UTC and 20:00 UTC (13:00 EST and 15:00 EST). The service will be unavailable during this scheduled time. We apologize for any inconvenience this may cause. Thank you. The Sage Team. ---------------------------------------------------- Sage People SFTP fera l'objet d'une maintenance système le mardi 10 novembre 2026, pendant 2 heures, entre 13:00 EST et 15:00 EST. Le service ne sera pas disponible pendant cette période de maintenance planifiée. Nous nous excusons pour les inconvénients que cela pourrait causer. Merci. L'équipe Sage.

We will be performing scheduled maintenance in EWR (Newark) datacenter on 2026-11-11 between 06:00 and 14:00 UTC. Traffic might be re-routed from this location, hence there is a possibility of a slight increase in latency during this maintenance window for end-users in the affected region. For PNI / CNI customers connecting with us in this location, please make sure you are expecting this traffic to fail over elsewhere during this maintenance window as network interfaces in this datacentre may become temporarily unavailable.

As part of our ongoing infrastructure modernization efforts, we will be performing scheduled maintenance to migrate database services to Google Cloud SQL. During this maintenance window, customers using Core Content, Core SuccessFactors, Core Compliance, Core for Supplier Exchange, Developer Experience, and Core Capture will experience a temporary service interruption. Customers will be unable to access, upload, process, or search affected content until the migration is completed. We apologize for any inconvenience and appreciate your patience as we work to improve platform reliability and scalability.

Services affected: OpenText Inovisworks FTP SSL Connectivity - Production Impact: After 22 November 2026, clients and their trading partners may be unable to securely connect to production OpenText Inovisworks via FTP SSL if the new certificate is not installed according to your local network/application processes. Please refer to the certificate renewal email for further details. If you have any questions, please contact your OpenText Support Team.

Sage Intacct will undergo maintenance on Saturday, November 21st, 2026, for 4 hours between 03:30 UTC to 07:30 UTC. The service may not be available during the scheduled maintenance window. We apologise for any inconvenience caused. Thank you for your patience. The Sage Team.

OpenText B2B Integration Enterprise - Production https://as2bizlinkpfs.opentext.cloud/ipnet/as2 https://bizlinkpfs.opentext.cloud After 22 November 2026, clients and their trading partners may be unable to securely connect to production OpenText B2B Integration Enterprise service via https://as2bizlinkpfs.opentext.cloud/ipnet/as2 and https://bizlinkpfs.opentext.cloud if the new certificate is not installed according to your local network/application processes. Signing and Encryption certificates are not impacted. Please reference the certificate renewal email for further details. If you have any questions, please contact your OpenText Support Team.

OpenText Managed Services (MS) Shared Message Gateway (SMG) - Production https://pweb.ms.gxs.com After 22 November 2026, clients and their trading partners may be unable to securely connect to production OpenText MS SMG via pweb.ms.gxs.com if the new certificate is not installed according to your local network/application processes. Signing and Encryption certificates are not impacted. Please reference the certificate renewal email for further details. If you have any questions, please contact your OpenText Support Team.

Inovis Managed Services RosettaNet (Grid Talk) - Production https://rosettanet-live.inovis.com After 22 November 2026, clients and their trading partners may be unable to securely connect to <production Inovis Managed Services RosettaNet (Grid Talk) service via https://rosettanet-live.inovis.com if the new certificate is not installed according to your local network/application processes. Please reference the certificate renewal email for further details. If you have any questions, please contact your OpenText Support Team.

OpenText Trading Grid Messaging Service (TGMS) US Shared Message Gateway (SMG) Web Services https://ws.tradinggrid.gxs.com After 22 November 2026, clients and their trading partners may be unable to securely connect to production OpenText TGMS US SMG Web Services via HTTPS if the new certificate is not installed according to your local network/application processes. Signing and Encryption certificates are not impacted. Please reference the certificate renewal email for further details. If you have any questions, please contact your OpenText Support Team.

Scheduled maintenance will be performed on the Core Archive Database. All services will be temporarily unavailable during this maintenance window.

We will be undergoing scheduled software update during this time. All services will be unavailable during this maintenance. JP (archive.jp.opentext.cloud) Prod - Nov 22, 2026 @1330-1930 UTC Pre-Production Maintenance Schedule ----------------------------------------------------------------- APAC (Syd) Pre-Prod - Nov 03, 2026 - 1400-1800 UTC NA (Li3) Pre-Prod - Nov 18, 2026 - 1300-1700 UTC EMEA (AM3) Pre-Prod - Nov 19, 2026 - 1000-1400 UTC

All services will be unavailable during this maintenance. CH (archive.emea.opentext.com) Prod - Nov 22, 2026 @1600-2200 UTC Pre-Production Maintenance Schedule ----------------------------------------------------------------- APAC (Syd) Pre-Prod - Nov 03, 2026 - 1400-1800 UTC NA (Li3) Pre-Prod - Nov 18, 2026 - 1300-1700 UTC EMEA (AM3) Pre-Prod - Nov 19, 2026 - 1000-1400 UTC

OpenText Trading Grid Messaging Service (TGMS) using File Transfer Protocol Secure (FTPS) - Production p12ftps.tgms.gxs.com After 22 November 2026, clients and their trading partners may be unable to securely connect to Production OpenText Trading Grid Messaging Service (TGMS) using File Transfer Protocol Secure (FTPS) services via p12ftps.tgms.gxs.com if the new certificate is not installed according to your local network/application processes. Signing and Encryption certificates are not impacted. Please reference the certificate renewal email for further details. If you have any questions, please contact your OpenText Support Team.

We will be undergoing scheduled software update during this time. All services will be unavailable during this maintenance. NA (archive.na.opentext.com) Prod - Nov 29, 2026 @0300-0900 UTC Pre-Production Maintenance Schedule ----------------------------------------------------------------- APAC (Syd) Pre-Prod - Nov 03, 2026 - 1400-1800 UTC NA (Li3) Pre-Prod - Nov 18, 2026 - 1300-1700 UTC EMEA (AM3) Pre-Prod - Nov 19, 2026 - 1000-1400 UTC

All services will be unavailable during this maintenance. EU (archive.opentext.eu) Prod - Nov 29, 2026 @1400-2000 UTC Pre-Production Maintenance Schedule ----------------------------------------------------------------- APAC (Syd) Pre-Prod - Nov 03, 2026 - 1400-1800 UTC NA (Li3) Pre-Prod - Nov 18, 2026 - 1300-1700 UTC EMEA (AM3) Pre-Prod - Nov 19, 2026 - 1000-1400 UTC

Zoom Phone users registered to the India (Mumbai) Data Center will be automatically registered in an alternative datacenter (Hyderabad) starting at 04th December 2026 04:00 AM PST (5:30 PM IST on 04th December 2026). During the maintenance window, a brief disconnection may be experienced and notifications may be missed. If you get disconnected, the system will attempt to reconnect you automatically. If you are a BYOC (Bring Your Own Carrier) customer, please ensure that your Session Border Controller (SBC) is configured with alternate routing to alternate India (Hyderabad) Data Center in addition to the India (Mumbai) Data Center. During the maintenance window, connectivity to Zoom’s Mumbai Data Center will be blocked which will force calls from the Session Border Controller (SBC) to failover to Zoom’s India (Hyderabad) Data Center. Traffic will continue to be routed through the Zoom's India (Mumbai) Data Center once the maintenance is completed. For customers that use hardware phones, refer to this link for the devices support the alternative datacenter process as described above: https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0061373#h_01GNZ783VT6YXHES8NSXBA5M9A

Zoom will perform service maintenance at our EU02-FRA4 Data Center starting at 9:00 AM Pacific on November 30, 2026. Zoom Phone users registered to the those sip zones will be automatically registered in the AMS4 sip zone sequentially. During the maintenance window, a brief disconnection may be experienced and notifications may be missed. If you get disconnected, the system will attempt to reconnect you automatically.

Threat Intelligence (BrightCloud) will undergo software maintenance in the Ireland and Frankfurt regions on 17 November 2026, from 18:00 to 22:00 UTC. No service interruption is anticipated during this timeframe. In the unlikely event that you experience a connectivity issue or degradation of service, you may contact your support service desk team. Tracking Number: C2345607

Threat Intelligence (BrightCloud) will undergo software maintenance in the Virginia region on 19 November 2026, from 07:00 to 11:00 UTC. No service interruption is anticipated during this timeframe. In the unlikely event that you experience a connectivity issue or degradation of service; you may contact your support service desk team. Tracking Number: C2345617

Threat Intelligence (BrightCloud) will undergo software maintenance in the Oregon region on 19 November 2026, from 03:00 to 07:00 UTC. No service interruption is anticipated during this timeframe. In the unlikely event that you experience a connectivity issue or degradation of service; you may contact your support service desk team. Tracking Number: C2345620

As part of ongoing USPS infrastructure maintenance, USPS will be performing scheduled maintenance on USPS API services on Thursday,12 November, 2026. Description: The maintenance activities will be performed in a rolling fashion and not all systems will be impacted simultaneously. Any service disruptions are expected to be brief and intermittent. Start Time: Thursday,12 November, 2026, 08:00 PM ET End Time: Friday,13 November, 2026, 00:00 AM ET Please be aware that during the maintenance window, you may encounter occasional brief interruptions or intermittent errors when using USPS-related services. However, all systems are expected to remain operational, and no significant issues are anticipated. If you experience any issues during the maintenance window, please retry your request after a short interval. If issues persist, please contact the Client Support Technical Services Team at ClientSupportTechServices@pb.com.