Create prometheus mailq exporter + alert
Someone (cough) broke Postfix (!249 (merged)) on at least aur.archlinux.org, we should setup monitoring of the mail queue length.
Due to an influx of spam, we have had to temporarily disable account registrations. Please write an email to accountsupport@archlinux.org, with your desired username, if you want to get access. Sorry for the inconvenience.
Someone (cough) broke Postfix (!249 (merged)) on at least aur.archlinux.org, we should setup monitoring of the mail queue length.