1and1.com Email Settings for Android

Owned and managed by United Internet, a German internet company, 1and1 is a popular website hosting service provider. If you have recently bought a 1and1 Web hosting package from the company, you must have also received a 1&1 email account. You can use this 1and1.com email account as your other usual email accounts to send and receive messages. You not only can access your 1and1 email account through the web login portal but also using an email application. In order to access your 1and1 email account on an email application like Android, you will need to have 1and1 email settings for your Android device. To know 1and1 email settings and how to use them to configure your 1and1 email account on an email app, go through the information mentioned below.

1and1 Email Settings Required for Account Configurationon Android

To Access data for your account

  • Username:Your full 1and1.com email address (For example, youremailaccount@example.com)
  • Password:Password of your 1and1 email account

Email Account settings for IMAP

Incoming Mail Server                                          

  • Server address: ionos.com
  • Port (for SSL): 993
  • Port (Unsecured): 143

Outgoing Mail Server (SMTP)

  • Server:ionos.com
  • Port (for SSL Encryption): 465
  • Port (TLS/STARTTLS, an alternative to SSL): 587

Email Account settings for POPs

Incoming Mail Server

  • Server Address:ionos.com
  • Port (for SSL Encryption): 995
  • Port (Unsecured): 110

Outgoing Mail Server (SMTP)

  • Server address: ionos.com
  • Port (for SSL): 465
  • Port (TLS/STARTTLS, an alternative to SSL): 587

NOTE:When configuring your 1and1 email account, it is important to ensure that you are activating the SMTP authentication option and not the SPA option for the Outgoing Mail Server (SMTP) settings.

So, now as you have the information on 1and1 email account settings, you can go through the instructionmentioned below to configure your email account on Android.

To Set Up 1and1 Email Account on Android

NOTE: The below mentioned are based on a device with an Android 10 operating system. The information of the individual menu items may vary a bit depending on the manufacturer of the devices.

  1. To begin with, you will first need to tap on the Settings icon (usually it is a sign displaying a gear icon). You will be directed to the settings section of your Android device.
  2. Once you are in the settings section, you will need to go to the Accounts
  3. On the next screen, you will need to select the Add Account This will direct you to the next screen.
  4. On the next screen, you will need to select thePersonal (IMAP)
  5. Now, in the provided field on your screen, you will need to enter your email address and tap on theNext
  6. Next, you will need to enter the password of your 1and1.com email account in the provided field and tap on theNext
  7. Then, go to the Server field section, you will need to enter ionos.com and tap on the Next button.
  8. After that, you will need to go to the SMTP Server field and enter ionos.com. Then, you will need to tap on the Next button.
  9. Finally, you can select your desired Account Options and tap on theNext

In case you wish to change the default Account Name to make it easy to differentiate this account from other email accounts on your Android device, or if you wish to change your Name that gets displayed on messages you send, you make the change in this step.

  1. Finally, you can simply tap on the Next button to complete the configuration process.

NOTE: In case you wish to perform a manual configuration process or if you want to use a POP3 account instead, you will need to use the following settings.

Incoming Email Server














Outgoing Email Server


SMTP server

Security Type


Login Requires Checkbox





TLS (Accept all certificates)



Enter the complete email address of your 1and1.com email account

Enter the password you entered when configuring the 1and1.com email address


So, these are the 1and1.com email settings that you will need to follow to set up your 1and1.com email account on Android.