Having to run mchk every day

[Blue Cube]

I find myself having to run mchk every day for my customers to be able to log in to their email without getting rejected.

I'm considering putting the command in cron, but it makes me nervous that I have to do this every day.

Can someone help me figure out the root of the issue, I'm not entirely sure where to start..

Thanks!

 

[Blue Cube]

Bump. Bump.

 

[Blue Cube]

Bump. Bump.

 

[Nikolay.]

Any additional useful information you can provide us with? Maybe some maillog excerpts?

Also check if just running mail_auth_dump fixes your issue (instead of mchk).

What exactly do you mean by "log in to their email without getting rejected"?