Re: [Dovecot] Use header from instead envelope sender - quota exceed

On 2014-02-18 7:44 AM, pgala pgala@ospartner.pl wrote:

i want use dovecot and plugin quota to inform users about exceeded space. I also configure postfix to rewrite envelope_sender so envelope_sender<>header: from.

Not sure I understand this, but if you are saying what I think you are saying, why on earth would you do this? This totally BREAKS smtp.

The null envelope sender is used for very specific reasons, and you simply should NEVER rewrite it, unless you have a very special use case and know precisely what you are doing and why.