It is not uncommon for ISPs to block standard outgoing mail ports to
protect their networks reputation from spambots (infected machines). You
might try changing the ports on your mail client to something other than
port 25 for SMTP. The mail provider should be able to tell you which
ports and authentication protocol to use. If you have a telnet client
you can see which ports are blocked by attempting to connect to your
mail service provider.
I would like to hear from anyone who is having trouble with third
party mail programs such as MS OUTLOOK or any other third party mail
program through Charter/ Spectrum internet service.Main problem is
outbox being blocked! forcing you to use spectrum mail.Doug
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