Skip to content


Switch branches/tags

Name already in use

A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Are you sure you want to create this branch?

DavMail POP/IMAP/SMTP/Caldav/Carddav/LDAP Exchange and Office 365 Gateway

Build Status: Linux Build status: Windows Download DavMail POP/IMAP/SMTP/Caldav to Exchange Download DavMail POP/IMAP/SMTP/Caldav to Exchange

Quality Gate SonarCloud Bugs SonarCloud Vulnerabilities

Security note: DavMail does not depend on Log4J2 and is thus not vulnerable to CVE-2021-44228

Ever wanted to get rid of Outlook ? DavMail is a POP/IMAP/SMTP/Caldav/Carddav/LDAP gateway allowing users to use any mail client with Exchange, even from the internet through Outlook Web Access on any platform, tested on MacOSX, Linux and Windows

DavMail Architecture

Main project site is still on Sourceforge at

This git repository is synchronized with subversion repository in order to make contributions easier for Github users.


Download latest DavMail release on Sourceforge

Download DavMail POP/IMAP/SMTP/Caldav to Exchange

Trunk builds

Latest working builds are now available on Appveyor:


Contributions are welcome, you can either submit a patch or create a Github pull request.

In case you are looking for tasks to work on, please check current Backlog.