Spamassassin - blacklist all TLD allow whitelisted TLD?

ampapa

• March 14, 2018 22:20

First post to the forum... Hello! I was wondering if it's possible to blacklist all TLD's then whitelist only a few TLD's (.com, .org, .net, etc.). How would I do that in Cpanel? Thanks. ampapa,

• 

  cPanelMichael

  • March 15, 2018 15:16

  Hello, You may find it easier to implement a custom Exim system filter rule for this purpose. There's a thread on this topic at: Let us know if this helps. Thank you.

  0
• 

  ampapa

  • March 15, 2018 17:25

  My interpretation of this is a bit fuzzy... can anyone put this is layman terms for me?? [QUOTE]/ .*@.*\.(?!(.*\.)?(com|net|org|int|edu|gov|biz|mil|coop|us)) / g .* matches any character (except for line terminators) * Quantifier " Matches between zero and unlimited times, as many times as possible, giving back as needed (greedy) @ matches the character @ literally (case sensitive) .* matches any character (except for line terminators) * Quantifier " Matches between zero and unlimited times, as many times as possible, giving back as needed (greedy) \. matches the character . literally (case sensitive) Negative Lookahead (?!(.*\.)?(com|net|org|int|edu|gov|biz|mil|coop|us)) Assert that the Regex below does not match 1st Capturing Group (.*\.)? ? Quantifier " Matches between zero and one times, as many times as possible, giving back as needed (greedy) .* matches any character (except for line terminators) \. matches the character . literally (case sensitive) 2nd Capturing Group (com|net|org|int|edu|gov|biz|mil|coop|us) 1st Alternative com com matches the characters com literally (case sensitive) 2nd Alternative net 3rd Alternative org 4th Alternative int 5th Alternative edu 6th Alternative gov 7th Alternative biz 8th Alternative mil 9th Alternative coop 10th Alternative us Global pattern flags g modifier: global. All matches (don't return after first match)
  

  0
• 

  cPanelMichael

  • March 15, 2018 17:31

  Hello, It looks like you only have access to cPanel and not to the entire server. Thus, you would need to setup a global filter: Global Email Filters - Version 68 Documentation - cPanel Documentation We document how to setup filters at: How to Configure Mail Filters - cPanel Knowledge Base - cPanel Documentation You can then use one of the examples from that thread when setting up the matches regex part of the filter. Thank you.

  0

Please sign in to leave a comment.