Top 5 Java Outlook Projects

Simple Java Mail

1 1,056 8.4 Java

Simple API, Complex Emails (Jakarta Mail smtp wrapper)

Project mention: Guide to Send Emails in Java | dev.to | 2022-09-16

Simple Java Mail
davmail

2 428 0.0 Java

DavMail POP/IMAP/SMTP/Caldav/Carddav/LDAP Exchange and Office 365 Gateway - Synced with main subversion repository at

Project mention: If you live in a two-party consent state and your employer refuses to be recorded or provide written documentation, can you get away with recording them secretly anyway, transcribing it, deleting the recording, and using the transcription as evidence in a legal case against your employer? | reddit.com/r/antiwork | 2022-11-25

(Outlook/Exchange garbage can usually be checked out with either DavMail gateway or Owl add-on, the latter being paid-only)
InfluxDB

www.influxdata.com
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email-to-pdf-converter

1 197 10.0 Java

Converts email files (eml, msg) to pdf

Project mention: PST to PDF | reddit.com/r/paralegal | 2023-02-02

Once dragged out, I used this 'Email to PDF' on GitHub and selected 'Include attachments'. You get your email in PDF and a corresponding folder which holds the attachment.
MsgViewer

2 117 7.0 Java

MsgViewer is email-viewer utility for .msg e-mail messages, implemented in pure Java. MsgViewer works on Windows/Linux/Mac Platforms. Also provides a java api to read mail messges (msg files) programmatically.

Project mention: How do I convert huge batches of eml files to msg files? I tried to download software - but they cost money, and this is a one time task. | reddit.com/r/software | 2022-07-08

This fork of msgviewer supports eml to msg.
ost2pst

0 96 0.0 Java

OST2PST - converts Outlook OST files to PST format
Sonar

www.sonarsource.com
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Write Clean Java Code. Always.. Sonar helps you commit clean code every time. With over 600 unique rules to find Java bugs, code smells & vulnerabilities, Sonar finds the issues while you focus on the work.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-02-02.