Re: Transport maps - lookups happen for recipient but also for sender (which is not necessary)

I got it now found the "domain" setting in https://www.postfix.org/ldap_table.5.html Thanks you very much Wietse! And thanks for your time! Am Fr., 3. März 2023 um 15:44 Uhr schrieb liquid cooled : > Thanks for the quick response, > > 2) $ postconf -n | grep ldap > tran

Re: Transport maps - lookups happen for recipient but also for sender (which is not necessary)

is mailserver and create an LDAP entry containing a valid mail address I will be able to receive mail for that domain. Maybe this is the problem here? Am Fr., 3. März 2023 um 14:04 Uhr schrieb Wietse Venema < wie...@porcupine.org>: > liquid cooled: > > Hello, > > > >

Transport maps - lookups happen for recipient but also for sender (which is not necessary)

Hello, I found out that my postfix does a lot of useless (LDAP) requests (in my opinion) when transport maps are enabled and in place. I use transport maps to map incoming mails to different destination hosts, based on destination mail address. So there should be no lookup at all for sender

Re: General websites on e-mail administration that also cover Postfix ?

Checkout ispconfig https://www.ispconfig.org/ Greets On 14 Feb 2018 12:18 p.m., "J Doe" wrote: > Hi, > > I was looking for some websites that covered e-mail administration in > general and that also mentioned Postfix. > > I checked the Postfix homepage [1] and on

Re: check_recipient_a_access DISCARD leads to 451 4.3.5 Server configuration error

The problem is as follows: A spammer is using an ip address which hast thousands of domains registered, the apammer uses a botnet to send from his domains but from many different source ips. My customers then receive the spams and a lot of them have forward anything rules, the new generated