Bypassing SMPT_AUTH on SpamAssassin

Until very recently I had absolutely no issues with my SpamAssassin configuration at all. But since I happen to be mostly connecting from [Sunrise which seems to be universally blocked by spamhaus.org. I had to look for another solution. Since I have been using SMPT_AUTH since like forever over TLS or SSL this configuration should do the job.

References

• http://www200.pair.com/mecham/spam/bypassing.html
• http://marc.info/?l=postfix-users&m=119869050500937
• http://de.postfix.org/pipermail/postfix-users/2008-July/000366.html
• http://www.virtualmin.com/node/8868