iPhone - 1and1.com mail setup

Set up iPhone 1and1.com

On this page you'll find the 1and1.com mail settings for iPhone and iPad. Besides an overview with the imap and pop3 server mailsettings for 1and1.com, we offer you a comprehensive guide for setting up your 1and1.com email on your iPhone or iPad.

The exact steps may vary by model, but all the settings can to be found here. If you don't succeed or you think something is not right, do not hesitate to ask your question at the bottom of the page!

1 Choose settings

2 Scroll down and choose Mail, Contacts and Calendars

3 Tap Add account and select Other

4 Tap Add Mail Account and enter the following information:

Name: your name
Email: your 1and1.com email-address
Password: your 1and1.com email-password
Description: enter "1and1.com"

5 Choose imap under incoming mail server and enter the following information:

Hostname: imap.1and1.com
Username: email
Password: your email-password

6 Scroll down and under outgoing mail server, enter the following information:

Hostname: smtp.1and1.com
Username: email
Password: your email-password

7 Tap save and in select your emailadress in the next screen.

8 Scroll down and under outgoing mail server choose SMTP.

9 Under Main server select smtp.1and1.com and make sure the following information is displayed:

SSL: ssl
Serverport: 587

10 Tap done and go to the previous screen. Choose Advanced and make sure the following information is correct:

SSL: ssl
Serverport: imap.1and1.com

11 Again, go back to the previous screen. Restart your iPhone to finish the setup!

Question and Answer

  • Help! iPad was working fine for emails but have an iPhone which I duplicated the set up on and now both not working saying mail server imap1and1.com not responding. Main frame computer is working! What have I done wrong

    4 days ago
  • this work well https://www.ionos.com/help/email/using-11-ionos-email-accounts-on-apple-iphonesipads/add-a-mail-basic-email-account-to-your-iphoneipad/

    2 weeks ago
  • Tried all of this for several attempts over 3 days. Incoming works but outgoing says wrong user of password. Account works well on Mac laptop, won't work on the iphone 8.

    1 month ago
  • On 1and1 can’t remember pass word

    2 months ago
  • On 1and1 can’t remember pass word

    2 months ago
  • I am trying to set up emails to my iPhone but it keeps coming up with error

    3 months ago
  • I hit a few of the wrong buttons will trying to forward multiple emails and it made all the font on my email page much smaller. It is only on my email page how do I restore to a size I can read. Thank you.

    3 months ago
  • It keeps saying password is incorrect when trying to set this account up. But 100% the password I am entering is my correct password for this email account. Please advise. You can email me on stuartrawnsley@hotmail.com

    3 months ago
  • I have loaded as above and it says I already have it loaded onto my iphone but I haven't?

    5 months ago
  • I have reset my email on my iPhone but I get the message on my outgoing mail the the server has rejected it. What am I doing wrong?

    5 months ago

Ask something or provide an answer!

Mail settings 1and1.com

POP / IMAP imap
Incoming server imap.1and1.com
Incoming port 993
SSl (security) incoming ssl
Outgoing server smtp.1and1.com
Outgoing port 587
Requires sign-in yes