What are the ports for SMTP, POP3, and IMAP?
Our email services support auto-discovery and most email clients will automatically configure themselves to the optimal settings available. However our email servers support connections over the follo
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TLS
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Is end-to-end encryption supported for email?
Yes! All of our email services and system supports STARTTLS as well as TLS/SSL for all protocols including SMTP, IMAP and POP3. For our Windows (SmarterMail) systems, ActiveSync (EAS), Exchange Web Se