Thunderbird is a free, open-source, multi-platform email program developed by Mozilla.

System requirements for Thunderbird 2.0 are Windows 2000, XP, Vista and Mac OS X 10.2 and later.

(Please note that installing Thunderbird 2 will overwrite your existing installation of Thunderbird. You won't lose any of your mail, but some of your extensions and other add-ons might not work until updates for them are made available. Please contact the ITS Help Desk if you have questions.)

Thunderbird is on the ITS Standard Software Support list. To configure your mail account, please visit the UCSC CruzMail webpage.

• Thunderbird Desk Reference (PDF)

• Thunderbird download page
  
• Thunderbird Vendor Support

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