Category Archives: Spam
Gmail flagging all of your mail as spam
If all of the email you send to gmail (google) addresses are getting flagged as spam, but your server is clean, and not on any other blacklists, then something to check is if you have IPv6 enabled in Exim, but not in your SPF record. In a cPanel update, they added the following option to …
How to correct 554 5.7.1 : Relay access denied email errors, and prevent them in the future
Relay Accessed Denied is a common email error. It means that the server is not allowing an email to be sent to another mail server. The most common causes of this error are: The sender did not authenticate to the outgoing mail server The recipients server has determined the senders server to be a …
Spam Assasin 2010 Bug
FH_DATE_PAST_20XX scores on all mails dated 2010 or later. There was a bug in SpamAssassin that hit Jan 1st, 2010. All emails were getting marked with the above error in SpamAssassin, and it was adding 3.5 to the spam score, thus getting blocked by most standard spamassassin configs. To fix this, simply run sa-update from …
AOL Blacklist
The problem with AOL’s RBL and other blacklists is that they only list the final relay IP as the sending IP. This is a problem because client’s often forward their email to AOL or other ISP’s. Here’s an example: Client has the domain: yourdomain.com Client has setup [email protected] to forward to [email protected] A spammer sends …
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