Change SMTP banner

(Vasco) #1

I want to change the smtp banner to the email domain (from gemini.home)

Connected to
Escape character is '^]'.
220 gemini.home ESMTP Postfix
221 2.0.0 Bye
Connection closed by foreign host.

How can I do that?

(Davide Principi) #2

Hi @vcc can you explain why you need this?

(Vasco) #3

When I test the server I always have this error

Warning - Reverse DNS does not match SMTP Banner

(Roberto Sitzia) #4

Hi @vcc are you OK with your PTR record (managed by your ISP) used for reverse DNS check?

(Vasco) #5

I don’t know

I will try to see that next monday

(Vasco) #6


You are right.

Is related with PTR configuration from my ISP

Many thanks

(Roberto Sitzia) #7

You are welcome anytime :+1: