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TL;DR:
In this post I explain crudely how ca.c works and changes to OpenSMTPD related to ca.c
I wrote an ECDSA privsep crypto engine
I did some EEG work too
This is the first report
I will now switch to a monthly report of my tech activities …
TL;DR:
Way too many things happened in a six months timeframe.
This post won't need a TL;DR as I'll keep it short.
Generalized anxiety disorder and alexithymia.
Late 2018, I’ve been diagnosed with generalized anxiety disorder and alexithymia a couple weeks apart.
The anxiety disorder …
TL;DR:
regex table lookups were introduced for builtin filters.
After a few weeks of working solely on filters, I wanted to work on something else.
Using the same mechanism, all match criterias using tables can support regex.
K_REGEX lookups
The table mechanism is used within OpenSMTPD to perform all …
TL;DR:
Not this time, pal/gal, I took hours writing this post, you'll take a few minutes reading it all.
Oh, and merry X-mas :-*
A bit of short-sighted history
The filtering feature has been introduced only recently in OpenSMTPD, first presented on this blog a month ago …
TL;DR:
I *FINALFUCKINGLY* commited proc filters support allowing full filtering in OpenSMTPD.
eric@ implemented fc-rDNS lookups.
fc-rDNS
fc-rDNS, or forward-confirmed reverse DNS, consists in performing a reverse DNS lookup to determine the hostname associated to an IP address… then performing a DNS lookup on that hostname to check if …
