private/anvil: Resource temporarily unavailable

Hi folks, i have a postfix that generates errors of anvil process. All seems fine, but in some minuts anvil proces seems unavailable. I've never seen somethink like that and i don't know how to solve it. I've searched by google, but i haven't found any solution. there is no problems with "post

private/anvil: Resource temporarily unavailable

Hi folks, i have a postfix that generates errors of anvil process. All seems fine, but in some minuts anvil proces seems unavailable. I've never seen somethink like that and i don't know how to solve it. I've searched by google, but i haven't found any solution. there is no problems with "post

override transport_maps master.cf

Hi folks, is it possible to override "transport_maps" in master.cf? I have "transport_maps=hash:/etc/transport.1" defined in "main.cf", in master.cf i have: 127.0.0.1:10027 inet n - n - 16 smtpd -o transport_maps=hash:/etc/transport.2 Some mails are filtered and

classes per domain, too many open files

Folks, I need a sender access per domain. After reading postfix documentation i decided to use classes, in smtpd_recipient_restriction there is a new restriction. This restriction tells postfix what class to use depending on domain recipient. Every class has its own whitelist, blacklist. Probl

blacklist whitelist per domain

Hi everybody. I'm trying to find a solution with postfix that permits a whitelist and blacklist per domain. Every domain has to have its own list. I found header checks it's a possible solution. but, there is another one? Can I use "sender/recipient" access where I can put with "regexp" or "pc