*) Is there any relationship between the auth username and the FROM address?
Unfortunately most of these have no relationship.
*) Many users send email as different addresses? or just few?
We do have many, hundreds of accounts use this.
*) Is there any relationship between the auth username and the FROM address?
Unfortunately most of these have no relationship.
*) Many users send email as different addresses? or just few?
We do have many, hundreds of accounts use this.