[pfx] Re: Forward mails if user unknown in local recipient table

2024-02-15 Thread Akshay Pushparaj via Postfix-users
1. How much control do you have over the remote server? None. 2. Is the remote server using LDAP to identify users too? Its a Gmail server. 3. If you have little to no control and LDAP is not being used, then how co-operative are the administrators of the

[pfx] Re: Forward mails if user unknown in local recipient table

2024-02-15 Thread Akshay Pushparaj via Postfix-users
I would like to know if i can configure postfix to forward mails if user not found in local recipient table. That is possible (with static: mapping) but not a good idea. May i know why it's not a good idea? Forwarding ALL recipients not in the local recipient table will make your server

[pfx] Re: sending not trying TLS?

2024-02-15 Thread Wietse Venema via Postfix-users
Michael W. Lucas via Postfix-users: > Hi, > > Running 3.8 on FreeBSD 14, with postfixadmin 3.4. > > I'm trying to send a message and got this bounce message. > > : host mx.nixnet.email[5.161.67.119] said: 530 5.7.0 > Must issue a STARTTLS command first (in reply to MAIL FROM command) > > >

[pfx] sending not trying TLS?

2024-02-15 Thread Michael W. Lucas via Postfix-users
Hi, Running 3.8 on FreeBSD 14, with postfixadmin 3.4. I'm trying to send a message and got this bounce message. : host mx.nixnet.email[5.161.67.119] said: 530 5.7.0 Must issue a STARTTLS command first (in reply to MAIL FROM command) The default maillog is not any more helpful. Feb 15

[pfx] Re: Change unknown_address_reject_code on a smarthost to a 5xx reply?

2024-02-15 Thread Matus UHLAR - fantomas via Postfix-users
On 15.02.24 15:27, Simon Hoffmann via Postfix-users wrote: > - it took 4h for the sender to get a notification that the domain was not found Matus UHLAR - fantomas via Postfix-users wrote: this should be configuable by tuning delay_warning_time On 15.02.24 16:10, Simon Hoffmann via

[pfx] Re: Change unknown_address_reject_code on a smarthost to a 5xx reply?

2024-02-15 Thread Simon Hoffmann via Postfix-users
Matus UHLAR - fantomas via Postfix-users wrote: > On 15.02.24 15:27, Simon Hoffmann via Postfix-users wrote: > > I have a dedicated postfix machine that I use as a smarthost for all my > > outgoing > > email from my internal servers. The smarthost even has only ports 465 and > > 587 > >

[pfx] Re: Change unknown_address_reject_code on a smarthost to a 5xx reply?

2024-02-15 Thread Simon Hoffmann via Postfix-users
Jaroslaw Rafa via Postfix-users wrote: > Dnia 15.02.2024 o godz. 15:27:48 Simon Hoffmann via Postfix-users pisze: > > > > - it took 4h for the sender to get a notification that the domain was not > > found > > - after they "corrected" it by sending a second email with the correct > > address,

[pfx] Re: Change unknown_address_reject_code on a smarthost to a 5xx reply?

2024-02-15 Thread Matus UHLAR - fantomas via Postfix-users
On 15.02.24 15:27, Simon Hoffmann via Postfix-users wrote: I have a dedicated postfix machine that I use as a smarthost for all my outgoing email from my internal servers. The smarthost even has only ports 465 and 587 enabled/opened. Recently we had the case that an internal used composer an

[pfx] Re: Change unknown_address_reject_code on a smarthost to a 5xx reply?

2024-02-15 Thread Jaroslaw Rafa via Postfix-users
Dnia 15.02.2024 o godz. 15:27:48 Simon Hoffmann via Postfix-users pisze: > > - it took 4h for the sender to get a notification that the domain was not > found > - after they "corrected" it by sending a second email with the correct > address, they > still got mail delivery delayed

[pfx] Change unknown_address_reject_code on a smarthost to a 5xx reply?

2024-02-15 Thread Simon Hoffmann via Postfix-users
Hello all, I have a dedicated postfix machine that I use as a smarthost for all my outgoing email from my internal servers. The smarthost even has only ports 465 and 587 enabled/opened. Recently we had the case that an internal used composer an email to an external recipient and had a typo