Hello, In main.cf I have :
smtpd_banner = $myhostname ESMTP $mail_name (DATA TELECOM SERVICE) But when I do : telnet myserver.tld 25 from another server I get : 220 ********************************************** I don't find why I don't get the good banner. However, doing a telnet 25 from the server itself gives the good banner [r...@mx postfix]# telnet myserver.tld 25 Trying 127.0.0.1... Connected to localhost.localdomain (127.0.0.1). Escape character is '^]'. 220 myserver.tld ESMTP Postfix (DATA TELECOM SERVICE) (sorry for the bad mail sent earlier!) Best regards, Marco Tchi