**OpenRBL check** \\
IP/FQDN:


====== Postfix (articles) ====== * [[:postfix|Postfix]] * [[:postfix:restriction|Postfix restrictions]] * [[:postfix:mx|Postfix as MX server]] * [[:postfix:smtp|Postfix as SMTP relay]] * [[:postfix:smtp-auth|Postfix with SMTP-auth]] * [[:postfix:asrelay|Postfix as relaying server (to Exchange/Domino)]] * [[:postfix:advance|Advance postfix hacks]] * [[:postfix:optimized-configuration]] * [[:postfix:postgrey|Greylisting]] ====== Postfix related topics ====== * [[:dspam|Fighting spam with dspam]] * [[:amavis|amavisd-new]] ====== Postfix links (elsewhere) ====== * [[http://postfixwiki.org|Postfix Wiki]] * [[http://www.postfix.org|Official Postfix page]] * [[http://flakshack.com/anti-spam/wiki/index.php?action=find&find=FairlySecureAntiSpamWiki|FairlySecure AntiSpamWiki]] * [[http://flurdy.com/docs/postfix/|How to set up a mail server on a GNU / Linux system (nice)]] * [[http://www.howtoforge.com/antispam_smtp_proxy|ASSP (Anti-Spam SMTP Proxy)]] * [[http://www.asspsmtp.org/wiki/Welcome|ASSP Wiki]] ====== Elsewhere ====== * [[http://www.mxtoolbox.com/diagnostic.aspx|MX toolbox]] ====== Tools ====== * **[[http://www.jetmore.org/john/code/#swaks|swaks]]** - Swiss Army Knife SMTP; Command line SMTP testing, including TLS and AUTH