STEP 1
Open Mail. If you haven't added a new account yet, you'll be taken directly to the Add Account prompt. If you're adding an additional account, or this prompt doesn't otherwise load automatically, you'll need to select Add Account from the Mail menu.
STEP 2
From the Add Account prompt, select Add Other Mail Account... and click Continue.
STEP 3
Enter your email account information.
Full Name: Your name as you would like it to appear.
Email Address: Your full email address.
Password: The password for your email account.
Click the Create button when you're ready.
STEP 4
Mail will attempt to contact the mail server. The default search uses "autodiscover.example.com" -- unless you have this subdomain already created and an SSL Certificate installed, this will not work. However, don't worry! It's totally normal for this to happen, since Media Temple's servers do not have autodiscover settings enabled by default.
534_man_config_msg
When an autodiscover setting has been unsuccessful, an "Account must be manually configured" message will appear. Click the Next button to complete setup manually.
STEP 5
Next, enter your incoming mail server information.
Account Type: POP3
Mail Server: Use your IP address or mail.yourdomain.com.
User Name: Your full email address.
Password: The password for your email account.
STEP 6
Click the Next button to proceed. You will be taken to a second screen to confirm additional details.
Port: You will want to connect using the correct port based on the settings you have selected.
IMAP: 143, or 993 if you are using SSL.
POP3: 110, or 995 if you are using SSL.
STEP 7
Next, we'll configure the Outgoing Mail Server.
SMTP Server:Use your IP address or mail.yourdomain.com.
User Name: Your full email address.
Password: The password you assigned to the email account.
STEP 8
Click the Create button when you're ready.
STEP 9
Your email account has been created, but you'll want to verify a few steps before you get started. Select "Preferences" from the Mail menu, and click on the "Accounts" tab from the Preferences window.
STEP 10
Select your new account from the left hand column.
STEP 11
Click the "Advanced" tab and uncheck the box to "Automatically detect and maintain account settings."
STEP 12
Navigate back to the "Account Information" tab. This time, select Edit SMTP Server List... from the Outgoing Mail Server (SMTP) drop-down menu.
STEP 13
You will be taken to the SMTP server list. Click the Advanced tab and verify the following settings:
Be sure the box to "Automatically detect and maintain account settings" is not checked!
Enter your desired outgoing mail port. Since many ISPs block port 25 (the default outgoing mail port), we strongly suggest using port 587, or port 465 if SSL is enabled.
Select "Password" from the Authentication drop-down menu, and make sure the "Allow insecure authentication" box IS checked. If you don't see this option, you may need to update Apple Mail or Yosemite to the newest version.
############################
Standard Settings:
Incoming email server : mail.yourdomain.com
Outgoing email STMP server : mail.yourdomain.com
Incoming email port : 110 for POP3 and 143 for IMAP
Outgoing email port : 587, 26
