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Originally Posted by caseyg This is a single server install. I'm not sure how to go about setting the smtp and pop3 settings for an external pc running a mail client. |
You make the setting in the external client, that wil be dependant on which clients you use.
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Originally Posted by caseyg Where do I set the configuration up within Zimbra to accept traffic from mail client running outside of my network? |
I've told you that in the post above, in the Admin UI enable (or make sure it's enabled) the setting for Authentication and that will force your user to Authenticate and be able to send mail.