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how do i stop emails to me bouncing back

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A client trys to email but keeps getting their email bounced back with "This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed:

 [email protected]
   retry timeout exceeded"

They try with personal email and it works. This happens when they try to contact anyone in the company. Any advice?

A client trys to email but keeps getting their email bounced back with "This message was created automatically by mail delivery software. A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed: [email protected] retry timeout exceeded" They try with personal email and it works. This happens when they try to contact anyone in the company. Any advice?

All Replies (1)

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Thunderbird has no facility to reject email. Email providers servers reject messages. Contact your provider.