Postallow Keeping Legitimate Mail Out of Postscreen's Way
Postallow: Keeping Legitimate Mail Out of Postscreen’s Way Running your own mail server is one of those projects that just keeps …
7 minute
Recent Posts
Postfix - Early Switching Away From bdb on Debian 13 Trixie
Postfix - Early Switching Away From bdb on Debian 13 Trixie A few days ago, Wietse Venema (author of Postfix) sent an email to the Postfix …
5 minute
postfix
debian 13
mail server
Enabling post-quantum cryptography for Postfix on Debian 13 Trixie
Enabling post-quantum cryptography for Postfix on Debian 13 Trixie A few days ago Viktor Dukhovni sent an email to the Postfix users mailing …
3 minute
postfix
mail server
debian 13
How to change the gpg key associated with your pass / password store
How to change the gpg key associated with your pass / password store Today I wanted to change the gpg key that is used for encrypting and …
2 minute
gpg
pass
Renewing Let's Encrypt certificates error - OCSP discontinued
Renewing Let’s Encrypt certificates error - OCSP discontinued For a few days I had a nagging email from my server that certbot had not …
3 minute
letsencrypt