Google Outbound Services Configuration Guide Bedienungsanleitung PDF herunterladen (Seite 110)

118 Outbound Services Configuration Guide

4. Confirm that your mail server is not an open relay. An open relay will make

your mail server vulnerable to hijacking from spammers and will most likely

cause an interruption in service.

Use an external open relay test, such as

http://www.mxtoolbox.com/

diagnostic.aspx

http://www.spamhelp.org/shopenrelay/

. If the result

shows that you have an open relay, correct your private relay settings. If you

see an uncertain response (such as “maybe” or “warning”) then check that

your private relay settings are correct.

See “Set Up Reinjection” on page 116 for the correct private relay settings.

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Google Outbound Services Configuration Guide Bedienungsanleitung Seite 110