note 36122 deleted from ref.mail by didou
| From: | didou@php.net | Date: | Sun, 23 Apr 2006 22:26:58 +0000 |
| Subject: | note 36122 deleted from ref.mail by didou | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-109194@lists.php.net to get a copy of this message | ||
Note Submitter: nes at techie dot com
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I've noticed some anti-spam email programs also deny delivery to mail that doesn't have a
Message-ID. Even though it is legal to do so, many domains will consider the email spam and drop
it.
Using sendmail on a win2k server, there is no Message-ID on some test mailings I've done. The
ones that are added were there due to the filtering software added it afterwards, at least
that's what the spamheaders error code database says.