On 2/24/16, Marchello Lippi <marchello@xxxxxx> wrote: > Hi all, > > How do I create filter based on header? > I can see "Match: header" among filter types. > The header I would like to filter is: "Received: from c1.b1.a1.com" where > "c1" part can change, but "b1.a1.com" part is always the same. > Please help me to do it properly. > Thanks ahead. You have to specify what filtering tool you use before anyone can be of much help. I can only guess and say that if the filtering mechanism you're using supports regular expression matching, you'd probably put something like: /^Received: from \S+\.b1\.c1\.com/i With or without the delimiters. If wildcards are used for more simple matching, just: Received: from *.b1.c1.com -- Paul Lesniewski SquirrelMail Team Please support Open Source Software by donating to SquirrelMail! http://squirrelmail.org/donate_paul_lesniewski.php ------------------------------------------------------------------------------ Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=272487151&iu=/4140 ----- squirrelmail-users mailing list Posting guidelines: http://squirrelmail.org/postingguidelines List address: squirrelmail-users@xxxxxxxxxxxxxxxxxxxxx List archives: http://news.gmane.org/gmane.mail.squirrelmail.user List info (subscribe/unsubscribe/change options): https://lists.sourceforge.net/lists/listinfo/squirrelmail-users