SMTP

Emails are not working on server?

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Emails are essential tool / facility on web server to manage all communications among users. Here are few issues: 1. Send mail function is not configured 2. No responsible mail server service on web server 3. Email port blocked 4. SMTP service 5. IP blacklist How to fix: 1. Check Mail server (sendmail or postfix) … Read more

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

Linux Mail Servers

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Manual Settings ~~~~~~~~~~~~ Mail Server Username: no-reply+domain.com Incoming Mail Server: mail.domain.com Incoming Mail Server: (SSL) host200.hostmonster.com Outgoing Mail Server: mail.domain.com (server requires authentication) port 26 Outgoing Mail Server: (SSL) host200.hostmonster.com (server requires authentication) port 465 Supported Incoming Mail Protocols: POP3, POP3S (SSL/TLS), IMAP, IMAPS (SSL/TLS) Supported Outgoing Mail Protocols: SMTP, SMTPS (SSL/TLS) Warning: Changing MX … Read more