Am 19.02.2014 14:24, schrieb Charles Marcus: > On 2014-02-18 7:44 AM, pgala <pg...@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
he does not talk about the null envelope he tries to send back to the not relevant from-header and ignore the envelope-sender which is not much better ____________________________ do not violate SMTP there is a reason that the return path exists instead break RFCs please do yourself and any other mailuser on this earth which maybe randomly affected by your misconfigurations a favour and read documentations mailservers are a dangerous playground
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