1and1Mail vs Portier
A side-by-side look at 1and1Mail and Portier. For an in-depth review of either product, follow the links below.
1and1Mail
Online Services
1and1Mail is a free email service provided by 1&1 that offers users an @1and1.com email address with 15GB of storage space. It has a clean, ad-free interface and useful features like IMAP/POP support, spam filtering, email aliases, and automatic sorting.
emailfreewebmail1and1
Portier
Security & Privacy
Portier is an open source single sign-on (SSO) authentication server that allows users to log into different websites and applications using the same credentials. It enables password-free authentication via email so users don't need to remember complex passwords.
single-signonssoauthenticationopen-source
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