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suggests the use of IMAP over POP3. See why – What does IMAP mean?

April 26, 2017IMAP mean pop3 suggests

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suggests the use of IMAP over POP3. See why – What does IMAP mean?

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Server Type: IMAP Incoming Server: imap.1and1.com IMAP port: 143 IMAP port with SSL enabled: 993 Outgoing Server (SMTP): smtp.1and1.com SMTP port: 25 or 587 Outgoing server (SMTP) requires authentication (user name and password) Optional: Secure SMTP encryption using TLS (using either port) Account name/User name: Your full 1&1 e-mail address Password: Your e-mail account’s password FOR POP3 PROTOCOL