Change SMTP banner

Support
1

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

Trying 10.10.10.254...
Connected to 10.10.10.254.
Escape character is '^]'.
220 gemini.home ESMTP Postfix
quit
221 2.0.0 Bye
Connection closed by foreign host.

How can I do that?

2

Hi @vcc can you explain why you need this?

3

When I test the server I always have this error

Warning - Reverse DNS does not match SMTP Banner
4

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

1 Like
5

I don’t know

I will try to see that next monday

6

@sitz

You are right.

Is related with PTR configuration from my ISP

Many thanks

7

You are welcome anytime :+1: