2025-12-18
Updating the ESP32 platform in PlatformIO to later than 1.40501 gave an error about missing intelhex.
A spring boot app using r2dbc was working fine locally but failing under docker - with "invalid ipv6 address"
2014-10-21
ssmtp failing to login to gmail for one machine - replacing with postfix null client
ssmtp suddenly isn't able to get a valid authentication from gmail