How to restrict an email account from sending emails outside domain ?

Rohan Bhajekar

• October 29, 2020 17:34

I am trying to create a filter where 1 email account is not permitted to send emails outside of its domain. I have tried following script but it has some loopholes. if $sender_address is "user1@domain.com" and ("$h_to:, $h_cc:, $h_bcc:" does not contain "@domain.com") then fail text "Sorry one or more of your email recipients is not allowed. Please contact your System Administrator." finish endif Loophole is if i include any other email recipient in to, cc or bcc along with a user from domain.com then this filter fall apart and doesn't work. Ex: my email message contains following users to: user2@domain.com cc: user3@domain.com; sample.user@gmail.com is there a workaround which i can try ? Your help is much appreciated. TIA

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  cPanelAaronH

  • October 30, 2020 02:50

  Hey there, There is a similar forum post here, Can you review this and let us know if you continue to have issues with your filter?

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  keat63

  • October 30, 2020 08:25

  Cpanel filters only work on inbound mail.

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  Rohan Bhajekar

  • October 30, 2020 09:42

  Hey there, There is a similar forum post here,

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  Rohan Bhajekar

  • October 30, 2020 09:45

  Cpanel filters only work on inbound mail.

  
  Hi, that is not true they do work on outbound emails as well, in past had created an auto-bcc rule for a client on outbound emails

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