cal.com self hosted not sending booking email to user

[pdmarf]

Hi, my self hosted cal.com sends booking details to the person booking but not the user who they've booked with. I have the following SMTP set and have tested it outside of cal.com and it send emails. Anyone know why it won't send booking notifications to the user please? thanks so much.

EMAIL_FROM=[email protected]
EMAIL_REPLY_TO=[email protected]
EMAIL_SERVER_HOST=smtp.fastmail.com
EMAIL_SERVER_PORT=465
EMAIL_SERVER_SECURE=false
EMAIL_SERVER_USER=[email protected]
EMAIL_SERVER_PASSWORD=
NODE_ENV=production

[pdmarf]

found the problem... a app password error!