berkay07 on "[Plugin: Contact Form 7] @domain.com clients cant send form but others do"

Hi,

Contact Form 7 mails are arriving successfully. But, some of our customers are writing their special email address like info@domain.com to the fill area and they get error of ''Failed to send your message ...'' For example, info@domain.com gets error but info@domains.com don't.. How can I fix it?

http://wordpress.org/plugins/contact-form-7/