I have noticed that the Newsletter Plugin cannot send newsletters to an address which is formatted the following way:
user..name@gmail.com
The e-mail is not sent, and the following error stays on the log:
Newsletter /home/account/public_html/wp-content/plugins/newsletter/includes/mailer.php:323
Error
8: To email address is missing
Any ideas how to fix this issue? And if it is a bug, is it possible to please fix it?
Thanks in advance.