1. Settings > Mail, Contacts, Calendars
2. Add Account > Other
3. Add Mail Account
Name: Your name.
Address: user@example.com (the email address that you want to configure).
Password: The one you created for the email address that you want to configure.
Description: Just a name to describe your account on your iPhone
4. Select POP
Name, Email and Description are added by default.
Incoming mail server:
Host Name: mail01.nominus.net
Username: user@example.com (the email address that you want to configure).
Password: The one you created for the email address that you want to configure.
Outgoing mail server:
Host Name: mail01.nominus.net
Username: user@example.com (the email address that you want to configure).
Password: The one you created for the email address that you want to configure.
5. Save.
Try to send an email. If it is not working, follow the next steps:
1. Go back to Settings > Mail, Contacts, Calendars
2. Click on the Account
3. Outgoing Email Server > SMTP
4. Main Server
Host Name: mail01.nominus.net
Username: user@example.com (the email address that you want to configure)
Password: The one you created for the email address that you want to configure
5. Save