is it ok to use postnominals after your name in emails?

[post-nominals]

At work I want to use my degree + professional membership title after my name, of which I am entitled to. This gives the impression that I am educated and I think will help the company a long way.

Is this ok to do? I know that there are people who will get jealous and think I am a snob..

[Unless]

You are a medical Dr or its required for your profession no - makes you look like a tit

[snob? No]

Just a pretentious twat

[Old Mike]

If you are in an acedemic job it is OK.
If not, not.
If you wish to give the impression that you are educated, you should improve your standard of written English. At present your command of the language leaves much to be desired.

[Dr. Phil]

If you have earned it, use it. 
However I don't think memberships of institutes, societies, associations etc are worth the ink. 

[In the pink]

If you have earned it, use it. 
However I don't think memberships of institutes, societies, associations etc are worth the ink. 

Nobody likes a show off.

I.T. Pink esq.