bot 1 Posted December 10, 2013 Posted December 10, 2013 (edited) Hello, How would one apply a rule to block zip files, and ignore certain recipients? Is this format correct for a NOT rule: forbidden archive attachments rule check message recipient check attachment name NOT "[email protected]" "[email protected]" <-- (should this be NOT ("[email protected]" OR "[email protected]")??) *.7z;*.ace;*.arj;*.bz2;*.cab;*.dbx;*.gz;*.lha;*.msi;*.rar;*.sis;*.tar;*.zip;*.exe take action for uncleaned threat/unsolicited email Is there a more efficient way to exclude certain recipients/senders from rule filtering? I believe any AS exclusions (approved senders etc) would be performed after a rule check.Thank you for your assistance. Edited December 10, 2013 by bot
Chadh 45 Posted December 17, 2013 Posted December 17, 2013 Hello bot, Thank you for your patience. I believe any AS exclusions (approved senders etc) would be performed after a rule check. You are correct, Rules will apply before the Antispam Engine filters the email. For the By message recipient condition to work as expected, the value needs to be defined using the following syntax: “[email protected]” OR “usera” (with the quotes included). For example: “[email protected]” OR “Richard Parker” (with the quotes included). Next, you need to use operator OR for additional email addresses. For example: “[email protected]” OR “Richard Parker” OR “[email protected]” OR "John Doe" (with the quotes included). To achieve your desired result, you will need to create two rules; this can’t be accomplished with only one rule. You need the following rules: Rule 1: By message recipient condition: "[email protected]" OR “usera” OR "[email protected]" OR “userb” action: “No action” Evaluate other rules: leave unchecked (ensures to skip all other rules) Scan by AS: leave checked Scan by AV: leave checked Rule 2: (Rule 1 MUST be a higher priority than Rule 2) By attachment type: *.7z;*.ace;*.arj;*.bz2;*.cab;*.dbx;*.gz;*.lha;*.msi;*.rar;*.sis;*.tar;*.zip;*.exeThank you, ChadH
Recommended Posts