SMTP instance '{3}' on server {2} is configured to route all messages via smart host '{1}'. This option can cause mail flow problems if set incorrectly. If an external SMTP server is set as a smart host, ensure that no messages to local recipients are picked up by this SMTP instance.
SMTP instance '{3}' on server {2} failed the open relay test. Restrictions are in place, but the workstation or user running ...
SMTP instance '{3}' on server {2} failed the open relay test. This issue should be addressed as a matter of urgency if this ...
SMTP instance '{3}' on server {2} is configured to allow basic authentication. For additional security, this can be disabled ...
SMTP instance '{3}' on server {2} is configured to disallow NTLM authentication. This can cause authentication problems between ...
SMTP instance '{3}' on server {2} is configured to route all messages via smart host '{1}'. This option can cause mail flow ...
SMTP instance '{3}' on server {2} is configured to route all messages via smart host '{1}'. This option can cause mail flow ...
SMTP instance '{3}' on server {2} is configured to use an external DNS server. This can cause performance issues and is not ...
SMTP instance '{3}' on server {2} is set to accept and forward messages addressed to non-authoritative SMTP address space ...
SMTP mail queue data for instance '{3}' on server {2} is being written to a compressed folder. Severe performance degradation ...