Do all the things like ++ or -- rants, post your own rants, comment on others' rants and build your customized dev avatarSign Up
C0D45676067dMulti email alias usually solve this.
First.last @ example
Just in case you need it.
Voxera759167dThe only thing I can imagine function us to use different standards so that the emails are sufficiently different that a misspelling will bounce.
But that mostly work if you do it to begin with.
sleek257567dcant they use position title based email like sales@..., marketting@...
Change their names or fire one or both of them