(OT) suggestion on terse wording of "IT Helpdesk"

[Zhang Weiwu <zhangweiwu@realss.com>]

Hello. In our company we use a email naming convention like this:

Zhang Weiwu on Holz Project <zhangweiwu+proj.holtz@realss.com>

Problem being when a special email address is needed for Office IT, it
become too long for many web forms and email clients:

Zhang Weiwu the support engineer of Office IT services of ICD SS <zhangweiwu+it_helpdesk.icd_ss@realss.com>

So what would a *nix Guru make this shorter?

I ask here because Debian people, or especially those who find unix
style homy, likes terse names. Who else than unix folks that can make
such short name like "ls" and "etc"?

I thought of "zhangweiwu+ihd.icc_ss@realss.com", ihd for "IT help desk".
I would take that if none better. Chances are the email address will be
used for years, thus I think I should be so prudent that I ask on the list.

Thanks.

Best regards