Prolateral Consulting Ltd
Prolateral Consulting Ltd
Knowledgebase Articles
Setup examples

Prolateral offers primary and backup domain (DNS) services, with servers in key geographic locations providing the best service possible.


How to setup outbound SMTP on a iPhone?
How to setup outMail on a iPhone?


Follow the guide below to configure a Apple iPhone to use outMail as the outgoing SMTP Server.

This article already assumes your iPhone is connected to your mobile phone network and is data enabled.

Choose the "Settings" option and then select the option "Mail, Contacts, Calendars"

Apple iPhone - Settings

Select your email account (in our example we are using This email address is being protected from spambots. You need JavaScript enabled to view it. as the email account)

Apple iPhone - Mail, Contacts, Calendars

Set the "Outgoing Mail Server" to

Apple iPhone - Mail, Contacts, Calendars

Select the "Outgoing Mail Server"

Apple iPhone - Mail, Contacts, Calendars

Enter the username and password we've issued to you. Leave the "Use SSL" option to OFF and set the "Server Port" to 25 (or 587 if necessary)

Apple iPhone - Mail, Contacts, Calendars


Summary of server details

Outgoing server

As provided in your signup email.

Outgoing server protocol


Outgoing server port

25, 465, 587, 2525 or 8025

Authentication Type

Basic Authentication, SSL and TLS supported


As provided


As provided

Uninstalling / Removing outMail

To change your outgoing SMTP server settings away from outMail simply follow the setup guide above and where asked to enter the outgoing SMTP mail server address and login credentials please use those provided to you for the service provider you are moving to.

like it, love it, then share it. Share this article on social media.

Did you enjoy this article?


The Origin of this information may be internal or external to Prolateral Consulting Ltd. Prolateral makes all reasonable efforts to verify this information. However, the information provided in this document is for your information only. Prolateral makes no explicit or implied claims to the validity of this information. Any trademarks referenced in this document are the property of their respective owners.