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Blocking port 25 stops spammers from sending massive amounts of unapproved spam emails.Īll SMTP (Port 25) traffic that is not transmitted through Frontier’s outgoing mail servers () is blocked by Frontier across its network. On your computer, port 25 is the link or port via which outgoing emails are sent.
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If that still doesn’t work, then you can switch to IMAP as the account type, the server information for which is stated here: Incoming Mail Server (IMAP) Well, in such a case, you can check for typos in the server name and make sure that other information, like port number, is correct. So, first, go to your email client settings and check if the server settings are the same as stated below: Incoming Mail Server (POP3)įurther, some users have also complained that incoming mail server is not responding. These settings are important for the proper functioning of email services, and therefore, if they are misconfigured in your email client, it can be the source of all the problems you are facing with your email. If your Frontier email is not working in third-party email clients like Outlook, then the first to check is its mail server settings.
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