Reset multiple gmail accounts and setup Outlook accounts at the same time

Clarify what you mean by reset. If you're talking about password reset, you just login to GSuite + follow the reset directions.

For configuring any accounts on Outlook, you follow the normal Outlook setup instructions.

Unsure what your asking. It seems like you're asking someone to read all the normal docs for you + somehow republish an abbreviated version.

Best open two separate questions to replace this question + begin going through docs executing the related command sequence.

When you hit a specific problem, where the docs fail, report what docs you used + what you expected to happen + what really happened.

Likely providing this level of detail will allow someone to answer you quickly.

No, I am asking the scripts (or tools) which we can use to reset 1000 gmail accounts simultaneously.

Also we are finding a way to configure all these accounts on MS Outlook, so that all Gmail data can be downloaded from Gmail. We are going to end the contract with Google - that is the main reason :)

Regards your reset question.

Clarify exactly what you mean by reset.

Are you saying you requires resetting 1000 gmail account passwords simultaneously?

Regards your Outlook configuration question.

So what you're really looking for is a way to scrape all Gmail data into some other mail system.

Which may be why you'd like to reset all passwords (if that's what you're really asking) in your previous question.

So... If I'm guessing correctly, you'd like to...

1) Reset 1000s of gmail address passwords to one password, so you have a known way to access all mailboxes.

2) Then download all mail from all mailboxes into some other mail system.

3) Destroy all Gmail addresses.

Let me know if I'm correct. Yes/No?

Yes, you are correct.

We will reset 1000 gmail accounts' passwords (1000 different ones), then configure MS Outlook for them, take all the data from Google then destroy the contract.

We will move to Exchange on-premise.

Interesting question.

Why not following the official way?

Google will not stop you.

Move G Suite data to another service provider
https://support.google.com/a/answer/100458?hl=en

Oops... I missed that all your Gmail accounts are running under GSuite.

Jackie's correct. Use the official method.

We just want to get all PST files, not the MBOX format