Can we send email through username only in novu

[KhushbuAsrani08]

Hi everyone...

Need your input on this.
I am inviting a external which doesn't have user_id. It will get user_id only when he/she will login.
But before login i have to send a email to user.
Is it possible to send email to user using username only in novu. Or can i generate subscriber_id using username and send email by that generated subscriber Id??

Thanks in advance

[jainpawan21]

Yes, you can send using the inline trigger method.
When the user signup, delete this old subscriber with username and create a new subscriber using subscriberId as your system's unique user identifier.
https://docs.novu.co/platform/subscribers#2-inline-of-trigger