mail server - Custom mailing list system -


on our website use mysql table contains users. of users should able send mails users. unfortunately haven't got right idea how implement such system.

my current design:

  • a privileged user writes mail users@website.com using personal mail software.
  • a server waiting incoming mails.
  • as receives mail, matches 'from' field database.
    • if user not found or hasn't got special flag, discard mail.
  • forward mail users (mail addresses saved in database)
  • send sender confirmation mail.

how can implement such system? i'm not required stick programming language though c++, php or node.js preferred.

as jumping off point, imap/smtp. can, language, log email inbox, emails, read them, etc etc etc. set mailbox account users@website.com receives legitimate emails. set cron job checks inbox every 5 minutes or so. if no emails found, done. if there email there, process it, run checks against db, , send using smtp, , send confirmation user.

if handling imap hard, may want make form on website privileged users can use sends emails users.


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