wrong multiple recipients spliting email_message.php

I think the email verification have a problem becaus with I want to send to 2 recipients that have an address like this :

vorname1.name@fr.company.com,service_fr_securite@fr.company.com

my smtp server saw the mail with this recipient :

"vorname1.name@fr.company.com,service_fr_securite"@fr.company.com

the domain name whith 2 "." is the problem no ?

It depends on how you are setting the recipient headers.

I think you are not add a space between addresses, but it may be something else.

I try with and whitout spaces between the email addresses, but the result was the same.

Yes, but you did not tell how you are setting those address. Can you show the code that you use to set the addresses?

I just use the exemple and modify it

$dest="vorname1.name@fr.company.com,service_fr_securite@fr.company.com"

$email_message->SetEncodedEmailHeader("To",$dest,$dest);

That function is meant to set headers for only one address.

In your case you can just use SetHeader() instead as you are not passing the name of the recipients.

it works, thank you.