IIRC that is a configuration choice by the company admin.
I can think of a few orgs that aggressively block VPN traffic from employees - in some cases the metadata leaked by the end user is a security risk. (Ie you’re doing work stuff in one tab and researching or doing related matters in another)
I was mostly complaining about the way locked accounts bounce mail. I've had accounts locked for "suspicious activity" which is really just logging in from an IP different than the one you normally use. IE: IPs with good reputation, but just not exactly the same IP all the time.
I can think of a few orgs that aggressively block VPN traffic from employees - in some cases the metadata leaked by the end user is a security risk. (Ie you’re doing work stuff in one tab and researching or doing related matters in another)