SMTP Auth just stopped working after Debian upgrade
Today I ran an apt-get update and then apt-get upgrade, and two packages were updated:
libssl0.9.8
openssl
Since this, SMTP auth has stopped working with the following message in /var/log/mail.info:
SASL LOGIN authentication failed: authentication failure
This is a standard ISPConfig 3.0.4.6 system on Debian Squeeze.
Any ideas?
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