邮寄交换服务器SMTP服务器响应：550验证失败

Question

How do I send an email to my exchange server? When I set the php.ini file with send_from="x@domain.com" it says 550 verification failed. How do I verify myself?

I am using SMTP: mail.domain.com

Answer 1

Its probably a good idea to use a class like phpmailer http://sourceforge.net/projects/phpmailer/ to do this.

That way if you have multiple projects that need to send via a different account or different servers then you won't have any problems.

The error you're getting is because your exchange server requires authentication and your script isn't using authentication or its using the wrong information. I've never really relied on the built in php sendmail functions so I can't be 100% sure but I don't think it supports authentication. (I might be wrong on that point, but I still recommend a class that you can configure per script over a globally configured mail account)