How to keep only the domain name with DAX

[Anonymous]

Hi Community!

I am struggling with an issue that seems to be very straight forward. 
I want to only keep the domain of an e-mail address. As I do not have access to the source, I need it to be a dax measure.

This is what I want to achieve:
John.Doe@powerbi.com -> powerbi
JaneDoe@computer.com -> computer
Please note that some e-mail addresses have following format (in case it might be relevant):
John.Doe@us.powerbi.com -> us.powerbi

Thank you in advance!

[amitchandak]

@Anonymous , Power query text between delimiter @ and .

[Anonymous]

Hi Amitchandak!
Thank you for your reply - I've tried this but unfortunately it does not work as I get this message:

Therefore, I was thinking of a dax measure...

[Anonymous · Accepted solution]

Hi @Anonymous ,

You can create a measure as below to get it:

Domain name = 
VAR _selemail =
    SELECTEDVALUE ( 'Table'[e-mail addresses] )
VAR _aposition =
    SEARCH ( "@", _selemail, 1, 0 )
VAR _composition =
    SEARCH ( ".com", _selemail, 1, 0 )
RETURN
    MID ( _selemail, _aposition + 1, _composition - _aposition - 1 )

Best Regards

[Anonymous]

Thank you! This worked. 🙂