[pfx] Re: forward IP source from a postfix relay to a postfix server

2023-11-01 Thread testeur via Postfix-users
Hi, very thanks. it is functionnal. Regards, On 01/11/2023 01:21, Wietse Venema via Postfix-users wrote: testeur via Postfix-users: Hi, Thx wietse for your help. I can understand now more precisely where to act. In the External_Postfix_relay, i use too amavis, spamassassin, policy-spf.

[pfx] Re: forward IP source from a postfix relay to a postfix server

2023-10-31 Thread Wietse Venema via Postfix-users
testeur via Postfix-users: > Hi, > > Thx wietse for your help. > > I can understand now more precisely where to act. > > In the External_Postfix_relay, i use too amavis, spamassassin, > policy-spf. Then i ve to indicate the "smtp_send_xforward_command=yes" > option in the master.cf . But i

[pfx] Re: forward IP source from a postfix relay to a postfix server

2023-10-31 Thread testeur via Postfix-users
Hi, Thx wietse for your help. I can understand now more precisely where to act. In the External_Postfix_relay, i use too amavis, spamassassin, policy-spf. Then i ve to indicate the "smtp_send_xforward_command=yes" option in the master.cf . But i don't know in which command precisely do i

[pfx] Re: forward IP source from a postfix relay to a postfix server

2023-10-11 Thread Wietse Venema via Postfix-users
testeur via Postfix-users: > Hi, > > Well. > i read it : > https://postfix.traduc.org/index.php/XFORWARD_README.html > But i don't know how to implement that in postfix (master.cf ?) ?! the > link explain the "protocol"... > there's no howto to do it... > > if someone know an howto somewhere ?

[pfx] Re: forward IP source from a postfix relay to a postfix server

2023-10-11 Thread testeur via Postfix-users
Hi, Well. i read it : https://postfix.traduc.org/index.php/XFORWARD_README.html But i don't know how to implement that in postfix (master.cf ?) ?! the link explain the "protocol"... there's no howto to do it... if someone know an howto somewhere ? Regards, PG On 11/10/2023 00:20, Wietse

[pfx] Re: forward IP source from a postfix relay to a postfix server

2023-10-10 Thread Wietse Venema via Postfix-users
testeur via Postfix-users: > Hi, > > I don't understand how the External_Postfix_relay server could send > XCLIENT commands to the final postfix server ? > is there some modifications to do in the master.cf file ? You asked how to impersonate a client or server TCP endpoint. Postfix supports

[pfx] Re: forward IP source from a postfix relay to a postfix server

2023-10-10 Thread testeur via Postfix-users
Hi, I don't understand how the External_Postfix_relay server could send XCLIENT commands to the final postfix server ? is there some modifications to do in the master.cf file ? Regards, On 08/10/2023 22:19, Wietse Venema via Postfix-users wrote: testeur via Postfix-users: Hi, I try to

[pfx] Re: forward IP source from a postfix relay to a postfix server

2023-10-08 Thread Wietse Venema via Postfix-users
testeur via Postfix-users: > Hi, > > I try to find a solution to forward the IP source from the postfix relay > to the final postfix server (internal). > > Mail_Message sent to -> External_Postfix_relay (ip source from client > ok) -> Internal_Postfix_server (ip source from external postfix