Reply To: Reg unable to send email to mutiple receipients

[ramanc51]

hello sir i got following error while sending mailt

modules/invoices/email.php Unexpected error: Address in mailbox given [xxx@gmail.com;xxx@gmail.com] does not comply with RFC 2822, 3.6.2, How to resolve it?

Simpleinvoices version 2020, how to reolve it?