Editing settings of a POP3 account in Gmail

• On your computer, sign in to the Gmail account you want to import to.
• In the top right, click Settings  Settings.

• Click the Accounts and Import tab.

Edit settings for outgoing mail

• In the “Send mail as” section, click edit info next to the email address you want to edit.

• Enter your name. This is the name an email recipient sees when receiving emails from you.
• Check Treat as an alias.
• Click Next Step ».

• Enter mail.your-server.de as SMTP Server.
• Select 587 for Port.
• Enter your email address as Username.
• Type your password.
• Select Secured connection using TLS (recommended).
• Click Save Changes.

Edit settings for incoming mail

• In the “Check email from other accounts” section, click edit info next to the email address you want to edit.

• Enter your email address as Username.
• Type your password.
• Enter mail.your-server.de as POP Server.
• Select 995 for your Port.
• Select the checkbox Always use a secure connection (SSL) when retrieving mail.
• You might also want to check the box next to Label incoming messages and create a New label…
  Leave the other boxes unchecked.
• Click Save Changes.