Hello,

I'm unable to add some aliases to an email account of my custom domain (created on Microsoft live domains).

If I try to create a new alias that has never been created, it is OK

If I try to create an alias that has already been added then removed, I get an error

I'm using wlalias that I know is not supported by Microsoft but is nice ...  I get error 9003 Passport error.

Is it possible to get help to definitely remove some old aliases that may be stored on Microsoft side ?

Thanks.

Regards.