Re: smtpd banner problem

[Santiago Romero]

Marco Tchi Hong escribió: 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.  That sounds like a CISCO PIX / ASA firewall filtering your SMTP traffic with the MAILGUARD feature.  Ask your firewall administrator to disable that HORRIBLE and EVIL feature, it will cause more problems than benefits.  When your fw admin disable MAILGUARD, smtp clients will connect directly to your port 25 and you'll see your nice banner :)   -- Santiago Romero