At present the network log entries show the time but not the date. It is sometimes useful to be able to refer quickly to the date. e.g. instead of [09:39:42] SMTP> QUIT I would prefer [2019-04-29 09:39:42] SMTP> QUIT
Fixed in commit: https://git.claws-mail.org/?p=claws.git;a=commitdiff;h=00081bf42a2c4a02d3aa0e6fc2058f8cc49414b0