Error with multiple email addresses in CB Invites

Hi,

Thanks so much for the Invites plugin, very useful. I am getting an error when inputting many email addresses in CB Invites (10 addresses for example):

Error
Invite failed to save! Error: To address not valid:

This was the error with Chrome, although all the email addresses were valid. So I kept retrying, and kept getting the error. Then when I checked my invites on my profile, it showed that all the invites were sent 4 times. So my friends got 4 invites in their inboxes.

When I tried it with Firefox, it just stopped loading a new page, and froze on that page with "Loading...". When I tried it again, then I got the success message.

Any idea what's going on?

Regards,
Joseph

Ensure the emails are valid and properly comma separated. Don't have a trailing comma as it'll think it's another email address (e.g. invalid: email1,email2,). Enable debug mode and maximum error reporting during testing to see if any errors output. It's also possible sending 10 emails at once is causing a limit on the server side from your hosts mail server (common on shared hosting).