Answer
The GMS Anti-Spam filter that was set up by a user has been triggered and the message has been ignored.
In this case, the message from Undefined was delivered to the account Undefined and was detected as spam due to the reason Undefined. Any one of the following reasons may possibly trigger this filter:
- Not addressed to me. The To: clause does not match this account’s address.
- From address faked as me. The From: clause matches either your email address or an alias of it but was not sent by you.
- No reply address. It is not possible to reply to this email.
- Reply address mismatches. There are three possible reply addresses the protocol MAIL clause, the From: clause or Reply-To: clause in the email message. If any of these three do not match, this filter will be triggered.
- Subject all capitals.
- No subject
This is the correct result, no action is required by you.
See Also:
Keywords:anti-spam filter 8312