On 2/19/2014 9:56 AM, pgala wrote: > I use postfix and dovecot as mail server in java application. I use virutal > domain, mysql database etc. to send internal mail. If i want send mail to > world i use my mail account in mail service provider. I want everybody can > send outgoing mail so i set in sender_canonical > ----------------------- > /^.*/ mym...@isp.com > ----------------------- > and i set in main.cf "sender_canonical_classes = envelope_sender". > My internal domain is @mydomain. This domain is ownership by my client, but > my mail server isnt visible from world. I use header_check to prevent user > set mail from other domains, e.g us...@xxx.com. It is fine.
Not fine, this sounds like a broken design. > > I cant use generic because in this case recipient see as sender address > "mym...@isp.com". It should be e.g user1@mydomain. > > In dovecot i use plugin quota exceeded to inform sender about no delivered > mail if somebody send internal mail. My problem is that dovecot send > information about no delivered messages to envelope_sender instead header > from. I try force dovecot to use header from but i cant. I also write on > dovecot mailing list by i didn't get answers still. Another badly broken design. Non delivery notices *must* go to the envelope sender, never to the header from: address. -- Noel Jones
