Re: Sending email when assigned to changes in Sharepoint List
LOL - I can barely remember posting this. I must have figured this out and forgot to follow up. I think I had some combination of new SP list fields like the following (I'll try and follow up with more details if needed i'm really pushed for time right now)
1. create a choice column called 'email sent' and choices are yes/no (keep it hidden/off of the content type) - have the flow check this during conditions to prevent looping. If the condition sees that it is equal to yes it will no to stop sending. So your flow needs to update the item appropriately
2. create a people field called previous assignee - a flow condition should run when modified/created to copy the "assigned" field to "previous assignee" when previous assignee is equal to null. that sorta thing. The purpose here is to compare future item modifications and see if they are the same or changed. If changed, send an email to 'assigned to' field again to the new person. If same, ignore
3. I can't recall but I think still a third choice column was needed to help prevent looping for changed assignees: something like 'assigned?' with yes/no. So the flow condition can stop looping on future modifications and such.
Ugh, that's what I recall doing to 'fix' this but it seems messy to me. I'll need to dig up a working prod to share for future reference.
Cheers all!