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| author | Andreas Baumann <mail@andreasbaumann.cc> | 2019-04-04 10:40:24 +0200 |
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| committer | Andreas Baumann <mail@andreasbaumann.cc> | 2019-04-04 10:40:24 +0200 |
| commit | 0ca559b8e54526bcb42cad6f9a3ced389f95e41b (patch) | |
| tree | 76b8979c5d5abd07667e125baf52478eddbee1cb | |
| parent | 89dc588ec315f4a4ff3fdb92b16f27cd0e9b4a0f (diff) | |
| download | www-andreasbaumann-cc-0ca559b8e54526bcb42cad6f9a3ced389f95e41b.tar.gz www-andreasbaumann-cc-0ca559b8e54526bcb42cad6f9a3ced389f95e41b.tar.bz2 | |
updated mail disaster blog article
| -rw-r--r-- | content/blog/mail-disaster.md | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/content/blog/mail-disaster.md b/content/blog/mail-disaster.md index 9c48ae3..ccc5a9b 100644 --- a/content/blog/mail-disaster.md +++ b/content/blog/mail-disaster.md @@ -260,6 +260,19 @@ I added myself to the [DNSWL](https://www.dnswl.org) white list too. And of course, I deleted the 'alarm' account on the machine. :-) +### Update 4.4.2019: + +Gmail is still blocking me (or again?). So is bluewin.ch. The mess is +not over, so I can only recommend everybody to make sure not to get +into this situation in the first place. + +Added [Fail2Ban](https://www.fail2ban.org) to filter for common Postfix +and Postfix SASL errors, like password-breach attempts via SASL. This +works like a charm. + +Added [Spamassassin](https://spamassassin.apache.org/) and +[Razor](http://razor.sourceforge.net/) to get rid of spam. + ## References * https://mxtoolbox.com/ |