hey guys, i don't have a clue and i'm confused anyway.
i created a website for a client - we did a domaintransfer to a new hosting provider. all of their 6 employees had an email address like email@example.com. However they are sending all their emails from GMAIL. They are even signing in with firstname.lastname@example.org. They are not signing in with a regular Gmail account like @gmail.com. How is this even possible? Since we did the Domaintransfer to a new hosting provider yesterday however, none of their email addresses aren't working any longer.
It's probably because i haven't registered those email-users on the new hosting providers website, right?
Any idea what i have to do, to fix this problem asap. Do i have to create all those email-users on the email-admin-panel on the new providers website? What password do i set? The same they are signing in on gmail? I still don't get how they can sign in with a specific domain on gmail? When they send emails from gmail, the sender-address is also email@example.com and not some @gmail.com address.
any ideas and solutions?