I'm running into a weird problem. Right now I have zencart running a website. This company has their own exchange server hosted at their office. I have my zen cart configured to use smtpauth. I have all the correct account settings (mail server, username, password and port) Email sends correctly from the contact us form and when someone places an order. But when I try to send out the newsletter or send email using the "Send Mail" form in the admin section. I get an error saying the recipient doesnt exist.
Now for testing purposes I tried the "PHP" email option. This works perfect from the admin section to an email address that isn't on the same domain, but when I try to send an email from the contact form with these settings I get an error.
Is there a difference between how the contact form sends mail vs the admin section?




