Check your outgoing mail queue. Usually this is the first sign that something is going on. If you have hundreds to hundreds of thousands of messages waiting to be sent, you have probably been compromised. Postfix postqueue -p
View Current Network Settings Before we start, lets take a look at the current settings. cat /etc/network/interfaces auto eth0 iface eth0 inet static address 123.34.45.56 netmask 255.255.255.0 gateway 123.34.45.1 hwaddress 00:12:34:56:78:9A dns-nameservers 69.64.66.11 69.64.66.10 auto lo iface lo inet loopback Configure Updated Settings Before proceeding, a couple of variables need to be defined. EthX:1… read more »
Open Mac Mail Create Account Click File, then Add Account from the drop down menu Add Account Information Enter the User’s full name, email address and password that was set when the address was created in ServerPortal.com, then click Continue Incoming Mail Server On the Incoming Mail Server window: Account type: IMAP… read more »