Outage in SMTP2GO
API Error
Resolved MinorIncident Report
Summary AI Generated
SMTP2GO's API servers experienced a minor incident lasting approximately 10 hours in which users received HTTP 400 errors preventing emails from being queued. As a workaround, users were advised to disable FastAccept while the issue was investigated. The incident was fully resolved with no further action required.
For the following API error, please disable FastAccept for the time being while we investigate the issue further on our side.
"HTTP 400, E_ApiResponseCodes.API_EXCEPTION
Unable to queue email at this time, please try again or contact ticket@smtp2go.com for assistance."
Components affected
SMTP2GO API ServersTrusted by 1,000+ teams
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Latest Updates ( sorted recent to last )
RESOLVED
14 days ago - at 10/30/2026 11:20PM
This incident has been resolved.
INVESTIGATING
15 days ago - at 10/30/2026 01:08PM
For the following API error, please disable FastAccept for the time being while we investigate the issue further on our side.
"HTTP 400, E_ApiResponseCodes.API_EXCEPTION
Unable to queue email at this time, please try again or contact ticket@smtp2go.com for assistance."
Latest SMTP2GO outages
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