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#1 Sat, 11/05/2016 - 02:06


Hello, my masters. I set up the server virtualmin everything works very nicely. I can send and receive mail.

However, outlook can be accessed without using SMTP authentication and SSL. How can I prevent that?

So you can only login using SSL and SMTP.

I also want to turn off the 25 and 110 ports.

Please help me.