Is it possible to change the Address parameter for an email in a journey, which is already live?

[VikasChaudhary_]

I created a very simple journey, which receives an event and send an email to the user, the email address binding is defaulted to PersonalEmail.address. I have created this journey and enabled it as well, but now I am observing email failure as the email address attribute is not available in the profile. I am storing the email address under a different profile attribute, so wanted to know if we can use a different expression for the email address field in an already active journey?

[dugganab · Accepted solution]

you can update the execution address https://experienceleague.adobe.com/docs/journey-optimizer/using/configuration/primary-email-addresse.... and publish a newer version of the journey by verifying that it reflects the custom email address