How to debug warning: SASL authentication failure: could not verify password?

[Ivan Richwalski]

On 9/26/14 10:28 PM, paul at odysen.com wrote:
> How did you resolve it?
>
> I looked at your patch for lib/checkpw.c, but I'm not sure where that would go?
I downloaded the source for cyrus-sasl 2.1.25, compiled it, and copied 
the library to /root/lib/libsasl2.so.2.0.25. Then I used a loopback 
mount to mount it overtop of the broken version, and restarted postfix.

# df -F lofs /root/lib/libsasl2.so.2.0.25 /opt/local/lib/libsasl2.so.2.0.25

To make sure it stayed after reboot, I added a line to /etc/vfstab to 
mount it during reboot.

Ivan.