Can't undo "mark as non-machinable", it was accidentally selected!

[mktxsis]

How do I reverse a bulk action that was applied to too many items? I'm stuck paying extra for a regular letter because I didn't realize it was checked off when I applied the bulk non-machinable action.

[mktxsis]

STILL NO ANSWER?! HELP!

[Moderator-Davis]

Hello there @mktxsis, 

So sorry for the delay in response! 

There is currently no sort of "Undo" function for this type of accidental bulk action. At this time, you would need to un-check that "non-machineable" selection manually.

I know this may not be the direct action you were hoping for, and in that spirit, I invite you to make a post in our Ideas Board to advocate and gather interest for this type of feature addition to be considered in the future.