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How can I get rid of "empty subject header" message in Yosemite Server?

Hi


When I get a mail without an subject text, the sender gets a Message like:


said: 550 5.7.1 empty subject header (in reply to end of DATA command)


I found, that I should change /etc/postfix/custom_header_checks to deliver even empty subject mails.


which I have done, but it doesnt work.


Yes, I also had the idea, that it must be done in the Dovecot.config, but I cannt find a howto...


Any help for me, howto do it or where to find an answer?


Thanks from Berlin/Germany

Al

Mac mini, OS X Yosemite (10.10.3), null

Posted on Jun 1, 2015 8:52 AM

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Question marked as Best reply

Posted on Jun 2, 2015 7:51 AM

The one you want to change is /Library/Server/Mail/Config/postfix/custom_header_checks


Make sure you restart mail.


serveradmin stop mail && serveradmin start mail

1 reply

How can I get rid of "empty subject header" message in Yosemite Server?

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