pmg-smtp-filter time-outs using Avast 4.6.0

[ndonkersloot]

We are running PMG for some time now with both ClamAV and Avast to scan incoming mail.
Since the update avast:amd64 (4.5.1-1~debian11, 4.6.0-1~debian11) we've noticed that our mailqueue is increasing fast.
After some time we've noticed multiple errors in our logs:

pmg-smtp-filter[77018]: 12312267A1DD0B6180A: Maximum time (300 sec) exceeded. virus analyze (avast) failed: ERROR at /usr/share/perl5/PMG/Utils.pm line 515.

The avast logs itself are clean.
By disabling avast using pmgsh set /config/admin --avast 0 everything is delivered like it should.

Are there known issues with Avast 4.6.0 in combination with PMG?

 

[Foxhole1Commander]

Hi,

we've the same problem!!! Also there is an increasing i/o delay!

We switched back to 4.5.1

 

[hoanv9]

Hi,

we've the same problem!!! Also there is an increasing i/o delay!

We switched back to 4.5.1

Could you pls to suggest which version of avast supporting for PMG? How much?
Thank you.