this post was submitted on 13 Mar 2026
423 points (98.4% liked)

Programmer Humor

30322 readers
3210 users here now

Welcome to Programmer Humor!

This is a place where you can post jokes, memes, humor, etc. related to programming!

For sharing awful code theres also Programming Horror.

Rules

founded 2 years ago
MODERATORS
 
you are viewing a single comment's thread
view the rest of the comments
[–] Deebster@infosec.pub 6 points 4 hours ago

My email uses greylisting which is where the first email received from a server gets a "busy" response - the idea being that spammers just fire and forget whereas real mailers will retry.

Unfortunately, some senders take so long to resend that it's timed out. The second time will work though. Unless they have multiple servers. Some have so many servers that you have to do this a multitude of times until you lose the will to login or forget what you were going to do anyway.