Totenmaske Posted September 26, 2003 Share Posted September 26, 2003 We have ntoiced the past two days that one of our office staff members cannot seem to send email to anyone at our location. Even from his office computer. The emails are always bounced back with the following example of the error: <email address> Permanent Failure: 553_sorry,_your_envelope_sender_has_been_denied_(#5.7.1) Delivery last attempted at .... We have tested his computer in the office, he can recieve email fine and send it to anyone except the office. It always seems to result in the above error msg. We are wondering what is causing this, and how to fix it. Help would be much apprieciated. Link to comment Share on other sites More sharing options...
un4given1 Posted September 26, 2003 Share Posted September 26, 2003 what mail server program are you using? Link to comment Share on other sites More sharing options...
Totenmaske Posted September 26, 2003 Author Share Posted September 26, 2003 We are using Outlook, not express. To send and recieve emails. Link to comment Share on other sites More sharing options...
Frank Posted September 26, 2003 Share Posted September 26, 2003 Toten: What mail server program are you running? Microsoft Exchange, ETC.? Link to comment Share on other sites More sharing options...
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