# Big Sur mail plugin once again

**URL:** <https://discourse.devontechnologies.com/t/big-sur-mail-plugin-once-again/62651>\
**Category:** DEVONthink\
**Tags:** bug-report\
**Created:** [March 3, 2021, 6:41am UTC](https://discourse.devontechnologies.com/t/big-sur-mail-plugin-once-again/62651 "2021-03-03T06:41:18Z")\
**Posts on this page:** 1\
**Showing post:** 12

<div class="post-metadata">

**Author:** ![leebutler](https://discourse.devontechnologies.com/letter_avatar_proxy/v4/letter/l/ce7236/32.png) [@leebutler](https://discourse.devontechnologies.com/u/leebutler)\
**Post date:** [March 4, 2021, 6:43am UTC](https://discourse.devontechnologies.com/t/big-sur-mail-plugin-once-again/62651/12 "2021-03-04T06:43:08Z")

</div>

I asked because I had the missing “manage” button problem too and it was a MacOS thing rather than a DEVONthink thing…

See: [Can't use Devonthink Services in Mac Mail.app on Catalina - #6 by jbhutt](https://discourse.devontechnologies.com/t/cant-use-devonthink-services-in-mac-mail-app-on-catalina/55662/6)

From @BLUEFROG:  
This is an Apple issue. You can try this…

1. Quit Mail.
2. Open **Applications/Utilities/Terminal**
3. Paste: sudo defaults write “/Library/Preferences/com.apple.mail” EnableBundles 1
4. You’ll need to enter your administrative password to do this.
5. Type: exit and quit Terminal.
6. Launch Mail and check the **Preferences \> General**.

---

_[View the full topic](https://discourse.devontechnologies.com/t/big-sur-mail-plugin-once-again/62651)._