Enabling Secure Connections in iPhone/iPad

To Enable Incoming Email (POP/IMAP) SSL

• From the Home screen, tap Settings.

• Tap Accounts & passwords (Or Mail, Contacts, Calendars on older devices) and choose the desired email account.

• Tap your account name again if needed

• Scroll down and tap Advanced.

• From the **Account->Incoming Mail Server" settings menu, slide Use SSL to ON.

• Make sure the Hostname ends in his.com. It should look like: mail.his.com, psaXXX.his.com, zimbraXXX.his.com, zmailX.his.com.

• Tap Server Port and make the following change:
  For IMAP - 993
  For POP - 995

• Tap Account at the top to go back

To Enable Outgoing Email SSL

• From the outgoing Mail Server -> SMTP** menu, tap the primary outgoing server for the account. This will be the server name assigned to your domain.
• Make sure the Hostname ends in his.com. It should look like: mail.his.com, psaXXX.his.com, zimbraXXX.his.com, zmailX.his.com.
• Next to Use SSL, tap ON.
• Tap Server Port and change the port to 587. Wait until the phone verifies it.
  If port 587 does not work: Some older apps also use port 465.
• Make sure Authentication is enabled and set to "Password".
• Tap Account at the top to go back.
• Tap Done.

You may need to restart your iPhone for the changes to take effect.