Use 1&1 E-Mail with Outlook
With 1&1 the choice is yours – either use our classic e-mail packages with Outlook via IMAP or POP3, or profit from our business packages with Office 365 and Outlook powered by Microsoft. Depending on the package, you will receive web-based Outlook with your e-mail address or the complete Office 365 package for the devices of your choice. Use Outlook for Android or iPhone, on your computer, laptop or mac. Of course, you will also profit from our competent expert support – no matter which package you opt for.