Connect Thunderbird to your Exchange email account.

Use ExQuilla to read and write your mail and contacts in Thunderbird, if your server has Exchange Web Services (EWS) enabled.

Read emails


Address book


ExQuilla was originally developed by R Kent James. Due to retirement, Kent has handed ExQuilla over to us. We will maintain it from now on. We also been a long-time core contributors to Thunderbird.

Thunderbird 60

ExQuilla for Thunderbird 60 is the current release.

Thunderbird 68

ExQuilla for Thunderbird 68 is planned.


We are planning an ExQuilla version with calendar.


Maintaining ExQuilla and the required base in Thunderbird costs time and highly specialized skills.

10 Euro per year

… so that we can continue the development of ExQuilla

1 month free

1 month trial period. 1 month money back guarantee even after you paid.

Get in touch


  • Beonex GmbH
    Volkerstr. 58
    65187 Wiesbaden
  • Fax +49-611-304329
  • CEO / Geschäftsführer: Ben Bucksch
  • Handelsregister: Amtsgericht Wiesbaden, HRB 30065
    VAT ID: DE319840279
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