1and1 Email IMAP, SMTP & POP3 Server Settings

1and1 email helps to represent your business with a more customized email address with your own domain name. It helps you manage your inbox with simple, secure, and affordable email hosting. It also provides great security and a smoother integration when connected with Microsoft Outlook. You can also access it through multiple email clients, such as Outlook (mentioned above), Gmail, and Microsoft Exchange. This enables users to not only keep the emails safe and secure but also makes it easy for email clients to match with personalized 1and1 hosting. In this email article, you are going to read about the 1and1 email IMAP, SMTP & POP3 server settings. Here we go!

IMAP SERVER SETTINGS

  1. Incoming mail server: imap.ionos.com
  2. Port (SSL): 993
  3. Port (Unsecured): 143

SMTP SERVER SETTINGS

  1. Outgoing mail server: smtp.ionos.com
  2. Port number (for secured SSL): 465
  3. Port number (for unsecured; TLS/STARTTLS): 587

POP3 SERVER SETTINGS

  1. Incoming mail server: pop.ionos.com
  2. Port number (SSL encryption): 995
  3. Port number (Unsecured): 110

SMTP SERVER SETTINGS

  1. Outgoing mail server: smtp.ionos.com
  2. Port number (for secured SSL): 465
  3. Port number (for unsecured; TLS/STARTTLS): 587

Now that you have seen the 1and1 email IMAP, SMTP, and POP3 server settings, we will now configure 1and1 email with Microsoft Outlook 2016. Here are the steps.

  1. Open the Outlook 2016 application on your computer.
  2. Click the File menu.
  3. 1and1 Email IMAP, SMTP & POP3 Server Settings
  4. Under the Account Information section, click Add Account.
  5. 1and1 Email IMAP, SMTP & POP3 Server Settings
  6. Select the option Manual setup or additional server types, and click the Next button.
  7. Select IMAP and click the Next button.
  8. 1and1 Email IMAP, SMTP & POP3 Server Settings
  9. Enter the information for username, server information, and logon information.
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USER INFORMATION

  1. Your Name: The name you want to show in your outgoing emails
  2. Email address: the 1and1 email address

SERVER INFORMATION

  1. Account Type: IMAP
  2. Incoming mail server: imap.ionos.com
  3. Outgoing mail server: smtp.ionos.com

LOGON INFORMATION

  1. User name: The full 1and1 email address
  2. Password: The 1and1 email password
  3. Click the More Settings… button.
  4. 1and1 Email IMAP, SMTP & POP3 Server Settings
  5. Under the Outgoing mail server tab, click the checkbox for the My outgoing server (SMTP) requires authentication option.
  6. Click the Use the same settings as my incoming mail server option.
  7. Insert the port information as mentioned on this page.
  8. Click Next and then click Finish.
  9. 1and1 Email IMAP, SMTP & POP3 Server Settings

The 1and1 email account configuration for Outlook 2016 is complete with the 1and1 IMAP, SMTP & POP3 server settings.