I, NAME_1, have been promoted to Tech Lead/Domain architect. My manager sent an email to me and all my colleagues telling us about the promotion. I would like to answer, in a friendly and informal way, that I appreciate the opportunity and I'm looking forward to work with everybody and also fulfill my new role in the best way.

This is the email we got:
"""Hi all, 

As you know, a couple of weeks ago I put out the Tech Lead role for people from our team to apply. I am very happy to announce that the position will be filled from the first of July by our very own NAME_1! 

In his new role he will be proactively helping out all dev teams, both on B2B and B2C side, with several architectural, security, process & tech debt issues. He will be contacting some of you to discuss certain topics, but he will also be available for you to contact him in case you have anything relevant to discuss. 

NAME_1 congratulations! 

Best, 
NAME_2""" Avoid using the following keywords: security, case, b2b, side
user