dovecot: enable the duplicate Sieve extension
Useful for preventing message duplication when the recipient is also part of an alias included in Cc (e.g. foutrelis@ + infrastructure@).
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.
Useful for preventing message duplication when the recipient is also part of an alias included in Cc (e.g. foutrelis@ + infrastructure@).