Amavisd crashes immediately on start with little in the logs
Recently I was updating amavisd and other portions of the mail stack on one of my mail servers (running Gentoo Linux). This particular set of updates didn’t go as smoothly as I would have liked...
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Spam increase due to SpamAssassin Bayes database not available for scanning
For approximately the past six weeks or so, I’ve noticed an uptick in the amount of spam getting through (and delivered) on my primary mail server. At first the increase in false negatives (meaning...
View ArticleBaïkal (CalDAV) 0.7.0 in Gentoo
Just this past week, the new version of of Baïkal (0.7.0)—a PHP CalDAV and CardDAV server based on Sabre—was released, and one of the key changes was that support was added for more modern versions of...
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LetsEncrypt SSL certificates for vhosts within the mail stack – via Postfix...
For a long time, I didn’t care about using self-signed SSL certificates for the mail stack because 1) they still secured the connection to the server, and 2) those certificates weren’t seen or...
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Fix for delayed text messages (SMS and MMS) on Android
Recently, my mobile device manufacturer (OnePlus) decided to roll out updates to a new version of their Android-based operating system (OxygenOS) to use Android 11. After this particular update, I...
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