The Have I Been Pwned Email Address Extractor
https://github.com/HaveIBeenPwned/EmailAddressExtractor/
Added 2 months ago
Posta
https://goposta.dev/
apache2-licensed
email
emailing
foss
mailchimp
mailgun
open-source
self-hosted
sendgrid
smtp
web-app
Added 2 months ago
Carbonio CE
https://zextras.com/carbonio-community-edition
calendar
email
foss
gpl2-licensed
groupware
imap
open-source
pop3
self-hosted
video-conference
webmail
zimbra
Added 1 year ago