Deacrivate message "add new email accounts" in outlook web android

Hello,
<br />I try it in English, the translations are difficult to understand for me.
<br />Via internet I can access the e-mail account I lost in Outlook, at least do not see in Outlook.
<br />Today I created a new profile and added the lost email account. That worked I see the mails like via web access.
<br />When I try to add any of the 3 other email accounts into the new profile I receive error message, did not work.
<br />In the old profile I deleted in account setting the existing entry of the lost account. But trying to add the email address of the lost account also fails like adding the other accounts in the new profile.
<br />How can I consolidate(?) the 2 profiles, so one profile with the 4 e-mail accounts?
<br />Kind regards
<br />Erwin
<br />

>>

When I try to add any of the 3 other email accounts into the new profile I receive error message, did not work.

<<<

That's all the error says "did not work"? Is it the dialog in my screenshot?

Are you adding the accounts using Outlook's File > Add account or File > Account settings dialog? Try closing Outlook, open control panel and search for Mail (Microsoft Outlook) and add the accounts there.

So, after some research I was able to remove the newly added outlook.com exchange account from outlook via windows system - user accounts - mail accounts configuration and removing it from the list of outlook accounts. After that Outlook started again succesfully.
So now the question is, what is causing those error messages the moment I add this new outlook exchange account to my outlook?
cheers,
Bernhard

Try the following to add a new email account

Open the Mail application by clicking on the Windows Start menu and choose Mail.

If this is the first time you open the Mail application, you will see a main page where you select Add Account to get started. On the other hand, if you've used the Mail application before, at the bottom of the left navigation panel, select Settings and then
choose Manage Accounts.

Select Add account.

Choose the type of account you want to add.

Enter the necessary information and click Login.

Click Done. The data will begin synchronizing as soon as your account is set up.

Also in step two you can scroll to the last option and use the one that indicates Add account with advanced settings. And add the necessary information.

After you add your account you will be able to do the following

Change the default email account select file account settings and then account settings.

In the list of accounts on the email tab, select the account you want to use as your default account, select set as default and proceed to close it.

You can also always use the default e-mail account to send new e-mails and receive them by following these steps.

Select (the options for) then select (the archive) and finally (the mail).

When sending messages, check the box always use the default account when composing new messages.

Select OK and you will have this account as your default.

Hallo Thomas

habe schrittweise alle Add-Inns deaktiviert (einen nach dem andren), habe Outlook zugemacht, neu gestartet und versucht bei "Mail Format" - Signaure for New Message" aufzumachen. Daraufhin ist Outlook jedesmal abgestürzt.

Gruess

Stephane