I received an error message when checking my email "Server does not support TSL Connections." what does this mean?
This error will occur when a new security certificate has been installed on the server and you have the old security certificate still setup in your email client.
This can happen from time to time while we stay on top of security.
To correct this you will just need to remove the old security certificate from your email client then install the new one.
As an alternative you may disable it in your email client.
- 155 Users Found This Useful
Related Articles
Server Error 0x800CCC90, Error Number 0x900CCC92
Outlook Error 0x800CCC90 / 0x900CCC92 These errors indicate that Outlook is unable to...
Emails Bouncing Back
Why Are My Emails Bouncing Back? Email bounces happen when a message cannot be delivered...
Receiving reported error (0x80042108)
Article Updated This article has been consolidated The fix for Outlook error 0x80042108 has been...
What port does POP3 run on?
POP3 Port Number The standard POP3 ports are: Port 995 - POP3 with SSL/TLS encryption...
Unroutable mail domain
Unroutable Mail Domain Error The "unroutable mail domain" error means the server cannot...
