Author Topic: Postfix send email from dedicated ip address  (Read 2228 times)

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Postfix send email from dedicated ip address
« on: July 16, 2021, 06:04:29 PM »
Hello friends

I made a procedure to exchange the ip of the sending emaol server to another ip

I used easier mode below that is in this cwp manual

to set server-wide for all clients
You want smtp_bind_address = and inet_interfaces = all
or inet_interfaces = eth (whatever) that is enabled.
and RESTART postfix

example: inet_interfaces =
or exemple : inet_interfaces = eth0:5

everything ok to receive, but when I send it by webmail - SMTP Error (-1): Connection to server failed.

is there anything else i need to do?
« Last Edit: July 16, 2021, 06:20:19 PM by robsonwr »