PowerMTA

Theory About Bulk Emails

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Electronic mail (e-mail), is a method of exchanging digital messages from an author to one or more recipients. Modern email operates across the Internet or other computer networks. An email message consists of three components, the message envelope, the message header, and the message body. The message header contains control information, including, minimally, an originator’s … Read more

Open source – Port25

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If you have trouble getting the PHP’s mail() function to work on your server. If the function returned true, but never send the emails to target account. Some ISP’s block port 25 (mail port), so you can’t send directly but you can send indirectly using your ISP’s mail server. 😉 Many email providers keep lists … Read more