iPhone Email Setup (iOS 18): Step-by-Step Settings with Screenshots
To add your company e-mail address (e.g. name@yourcompany.com) to an iPhone, add an IMAP account in the Mail app via “Other > Add Mail Account”. Enter smaug.aso.com.tr as the incoming and outgoing mail server and your full e-mail address as the user name.
- iOS 18 and later: Settings > Apps > Mail > Mail Accounts > Add Account > Other > Add Mail Account
- iOS 14 – iOS 17: Settings > Mail > Accounts > Add Account > Other > Add Mail Account
What should I enter as the incoming and outgoing mail server?
The settings below are for e-mail accounts hosted on ASO mail servers. If your e-mail is provided by another company, ask them for the server name.
| Setting | Incoming mail server (IMAP) | Outgoing mail server (SMTP) |
|---|---|---|
| Host name | smaug.aso.com.tr | smaug.aso.com.tr |
| User name | Your full e-mail address | Your full e-mail address |
| Password | Your e-mail password | Your e-mail password |
| Port / security | 993, SSL on | 465, SSL on |
Easier way: the E-mail Setup Wizard (in Turkish) creates a configuration profile with these settings that you can install on your iPhone with one tap.
Step-by-step setup on iPhone
The screenshots were taken on iOS 14 with a Turkish interface; the English menu names are given in each step. On iOS 18, open Mail via Settings > Apps – the remaining steps are the same.

1- Tap Settings on the Home Screen.

2- Tap Mail (iOS 18: Settings > Apps > Mail).

3- Tap Accounts (iOS 18: Mail Accounts).

4- Tap Add Account.

5- Tap Other. (If you use Gmail, Outlook.com or Yahoo, tap that logo instead and just enter your e-mail address and password.)

6- Tap Add Mail Account.

7- Fill in Name, Email, Password and Description with your own details and tap Next.

8- Select IMAP. For both the incoming and outgoing mail server enter smaug.aso.com.tr as Host Name, your full e-mail address as User Name and your password, then tap Next.

9- Tap Save. Your e-mail account is set up.

10- Open the Mail app on the Home Screen.

11- Tap your new mailbox to start sending and receiving e-mail.
Common problems
- “Cannot Verify Server Identity” warning: you get this if you entered mail.yourcompany.com as the server. Instead of accepting the warning, change the server name to smaug.aso.com.tr, which has a valid security certificate.
- Wrong user name or password: enter your full e-mail address as the user name, not just your name, and mind upper/lower case in the password. You can check your password by logging in to webmail.
- Cannot send e-mail: make sure the outgoing server also has the user name and password filled in, port 465 and SSL on (Settings > Mail > Accounts > your account > Account > SMTP).
For Gmail: How to add Gmail to iPhone
Frequently asked questions
What should I enter as the incoming mail server on iPhone?
For ASO e-mail accounts, enter smaug.aso.com.tr as the incoming mail server; the user name is your full e-mail address and the password is your e-mail password. IMAP uses port 993 with SSL on.
What should I enter as the outgoing mail server on iPhone?
Also enter smaug.aso.com.tr. Fill in the user name and password as for the incoming server; the port is 465 with SSL on.
Where do I add a mail account in iOS 18?
In iOS 18 and later go to Settings > Apps > Mail > Mail Accounts > Add Account. In iOS 14–17 this menu is under Settings > Mail > Accounts.
Should I choose IMAP or POP?
IMAP is recommended on phones. With IMAP your e-mails stay on the server and look the same on your phone, computer and webmail, and they take up less space on the phone.
How do I set up a company e-mail on iPhone?
Open the Mail accounts section in Settings, tap Add Account > Other > Add Mail Account, enter your name, e-mail address and password, choose IMAP, enter smaug.aso.com.tr as the server and save. The E-mail Setup Wizard can also install these settings with one tap.
No company e-mail address yet? Buy one here.

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