I'm planning to remove users' email addresses from the address book to avoid them being displayed while composing emails. I've used two commands for this. The first command is "gam all users delete othercontacts emailmatchpattern
us...@domain.com" and the second one is "gam update group
gr...@domain.com includeinglobaladdresslist false". Both commands ran successfully, but the email addresses have not been deleted. Note that the email addresses are alias IDs. Is there a way instead of removing specific email addresses we can revome domain-wide and avoid adding sub-domain email IDs from the global address list?