Outage in Fasthosts
Sending email to Microsoft-hosted email addresses may not be possible
Resolved MinorIncident Report
Some emails sent to Microsoft-hosted email addresses may be rejected due to Microsoft blocking some of our IP addresses.
Please accept our apologies for any inconvenience you may be experiencing.
Components affected
Fasthosts Sending MailTrusted by 1,000+ teams
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Latest Updates ( sorted recent to last )
RESOLVED
8 days ago - at 04/28/2026 08:25AM
The issue has been resolved. Thank you for your patience and understanding.
MONITORING
9 days ago - at 04/27/2026 05:27PM
We have eliminated the disruption for almost everyone affected. We are monitoring the situation to ensure that the issue does not reoccur.
MONITORING
9 days ago - at 04/27/2026 02:32PM
We have successfully minimised the disruption and are working to completely resolve it as soon as possible.
IDENTIFIED
9 days ago - at 04/27/2026 10:54AM
Some emails sent to Microsoft-hosted email addresses may be rejected due to Microsoft blocking some of our IP addresses.
Please accept our apologies for any inconvenience you may be experiencing.
Latest Fasthosts outages
Sending email to Microsoft-hosted email addresses may not be possible - about 10 hours ago
Access to Cloud Panel may not be possible. - 20 days ago
Investigating Incoming Email Delays - about 2 months ago
Service Outage - Webmail Unavailable - about 2 months ago
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