Apple Mail Slow to Open on One Computer

[dealtek]

Ha Ha! it happened again…

fixed…

mail got slow to open again - and devonthink plug again was the issue…

KEY in apple mail it’s in the GENERAL TAB - NOT extensions!

DEVONthink Apple Mail Extension Installed but Not Showing Up in Apple Mail

I want to archive my Apple Mail to DT. DT shows that the Apple Mail add-on is installed but nothing is showing up in Apple Mail. Also, I find no import option for Apple Mail in DT scripts. How can I correct this? Thanks in advance for the help. [Screen Shot 2022-05-07 at 8.33.10 AM] [Screen Shot 2022-05-07 at 8.34.11 AM]