Hi there,
the contact form on a website (http://www.moloma.de) is working fine with most email addresses (from-field). When trying to submit the form with certain email addresses in the from-field, messages are not sent.
I can reproduce the error via the Communicate Tool in the CP.
Sending email from my .(JavaScript must be enabled to view this email address) address works. Sending emails from my .(JavaScript must be enabled to view this email address) address does not work. The latter produces the following error in the CP Communicate Tool:
An Error Was Encountered
Unable to send email at this time.Unable to send email using PHP mail(). Your server might not be configured to send mail using this method.
Any clue why this is happening and how to fix it?
Thank you in advance,
Oliver
PS: EE v2.7.3 - Build Date: 20131210 using PHP Mail as email protocol