Activate secure TLS communication on email inbox • iPhone/iPad
Typically, email accounts on iOS are automatically set up with encryption (SSL/TLS). However, if you need to check your email account settings to ensure encryption is enabled, follow the steps below.
Step 1
On the Home screen, tap 'Settings'.
Step 2
In the Settings, scroll down to the Mail entry, and tap 'Mail'.
![](/files/styles/medium/public/inline-images/iOS_TLS_2.png?itok=_Csshn_9)
Step 3
Tap 'Account'.
![](/files/styles/medium/public/inline-images/iOS_TLS_3.png?itok=dkHRU7O6)
An overview of all email accounts set up on your device is displayed.
Step 4
Tap on the email account you have set up for your RESTENA email address.
![](/files/styles/medium/public/inline-images/iOS_TLS_4.png?itok=BP-0ABrL)
Step 5
Tap the 'Account' field.
![](/files/styles/medium/public/inline-images/iOS_TLS_5.png?itok=qDzV-g7G)
Step 6
Scroll down to the 'Advanced' menu item and tap it.
![](/files/styles/medium/public/inline-images/iOS_TLS_6.png?itok=TzVODEeB)
Step 7
Activate the 'Use SSL' option by sliding the switch to the right (you can also recognize active settings by the green colour).
![](/files/styles/medium/public/inline-images/iOS_TLS_7.png?itok=ikfhFX-P)
Step 8
If you have just changed the setting for IMAP or POP, tap 'Account' at the top to return to the previous settings menu.
![](/files/styles/medium/public/inline-images/iOS_TLS_8.png?itok=T8nPPc-5)
When you are presented with the Home screen, follow steps 1-6 from the instructions above to display the settings panel for your email account.
Step 9
Tap 'smtp.restena.lu'.
![](/files/styles/medium/public/inline-images/iOS_TLS_9.png?itok=-pbjaKLJ)
Step 10
Activate the 'Use SSL' setting by moving the switch there to the right.
![](/files/styles/medium/public/inline-images/iOS_TLS_10.png?itok=aCw9ina7)
This should automatically change the setting for the server port to 587. If a different value is displayed, tap the Server Port field and enter the port number 587.
Step 11
To apply the changed setting, tap 'Done'.
![](/files/styles/medium/public/inline-images/iOS_TLS_11.png?itok=EHKRPCHM)