as a result of this we are unable to send business emails and it happened before the logic board died and now it happening with replacement logic board which was replaced by apple under the apple care warranty
You can't grab the left side and drag right to narrow it?
A couple of years ago, I had a similar problem I couldn't solve. I posted the problem here and got many solutions ... not a one worked.
I finally just got fed up with it, created three backups (I've worked in the department of redundancy department all my life), booted from a flash drive, erased the drive and installed a fresh OS. Data migration went fine and my problem has never returned.
I'm not suggesting you do this, but it did work for me.
You can't grab the left side and drag right to narrow it?
A couple of years ago, I had a similar problem I couldn't solve. I posted the problem here and got many solutions ... not a one worked.
I finally just got fed up with it, created three backups (I've worked in the department of redundancy department all my life), booted from a flash drive, erased the drive and installed a fresh OS. Data migration went fine and my problem has never returned.
I'm not suggesting you do this, but it did work for me.
that certainly is a W-i-d-e window, but that is a minor software problem inside Mail..
Try dragging the window to the left by its top-bar (even off the edge of the screen) until the bottom right corner appears, then resize smaller.
when you try to resize that extra long mail it cant be resided because it feels it locked as it cant be moved or resized
Try launching Mail with the shift key held down, to bypass any settings in “saved Application state”.
This is What is Happening in Mac OS 13.4 on My 16inch MacBook Pro M1 Max and even with a fresh Reinstall of Mac OS 13.4 before the logic board died under apple care warranty and it is still happening after the logic board was replaced
