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Announcements
Applies to Spamtitan versions 8 and 9 only. You will have received a notification email from us regarding Microsoft Safe Links detonation in quarantine ...
We are currently experiencing mail flow backlog on the SpamTitan Cluster associated with https://us1-smtp-api.titanhq.com for a while now. The mail delay h...
Summary Emails are being deferred with the message "550 5.7.1 Service unavailable, Client host [18.216.227.84] blocked using Spamhaus." for cust...
We are currently experiencing performance issues with the user interface (UI) on SpamTitan Skellig (V9), affecting the Quarantine and History sections manif...
SaaS Priority 1 Office365 tenants are deferring messages with the SMTP Response "451 4.7.500 Server busy." for customers u...
We are currently experiencing slow DNS resolution on our SpamTitan servers, which we are actively investigating. We believe we have identified the root caus...
Maintenance Notice The us1-smtp-ui.titanhq.com, us2-smtp-ui.titanhq.com, ca1-smtp-ui.titanhq.com and uk1-smtp-ui.titanhq.com clouds will undergo schedule...
Who: SpamTitan Private Cloud inbound only email filter customers. When: 2024 What: SpamTitan v8 upgrade to v9. This is a substantial update b...
Problem: Office365 IP range -40.107.0.0/16- is on bl.spamcop.net's blocklist For some reason, -many- Office365 IPs in the 40.107.0.0/16 range...
The LinkLock feature in SpamTitan is currently experiencing click-through issues Most links/URLs may render an error ("Link Lock is unable to verif...