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sendmail

Sendmail throttling?

I need to send out ~2000 emails via a sendmail server to email addresses from all over the web. Should I send them all at once, or throttle sending? How well can sendmail handle 2000 emails being sent all at once?

Solution

  • Sendmail will automatically queue outgoing messages. A quick guide to the mail queue: http://www.feep.net/sendmail/tutorial/intro/queue.html

    You may also configure the number of child processes that sendmail will use to process the queue, but it shouldn't be necessary.

    Hope that helps.

    Edit: And a quick guide to viewing the mail queue: http://osr507doc.sco.com/en/MailMsgG/sndmlT18.html