composing an email: stop email address to senders automatically changing to different format

composing an email: stop email address to senders automatically changing to different format

Hi,

I would like information on the auto-formatting of my email senders. I would prefer that I see the entirety of the email address so I can check my spelling and ensure I am sending to the correct email (e.g., work versus home versus business).


For example -- in the email composing window:

FirstLast@companyname.com turns to FirstLast. So, I cannot tell the difference if I am sending to FirstLast@personalemailaddress.com OR the company one.

I would like a way to always show entire email addresses in the sender area. Do you have that option? If not, could you please add it?

I do see that I can add nicknames in the Contacts such as Firstpersonal etc., but I would prefer just seeing the entire sender's email.
Thank you,
Kerry