Re: Unusual problem with mail() function (PHP4.3.1(as ISAPI) - IIS 5 - Win2K)
| From: | Manuel Lemos | Date: | Fri, 07 Mar 2003 06:26:01 +0000 |
| Subject: | Re: Unusual problem with mail() function (PHP4.3.1(as ISAPI) - IIS 5 - Win2K) | ||
| References: | 1 | Groups: | php.windows |
| Request: | Send a blank email to php-windows+get-18887@lists.php.net to get a copy of this message | ||
Hello,
On 03/06/2003 06:08 AM, Vlad wrote:
When I use mail() function fom my php script (PHP4.3.1(as ISAPI) - IIS 5 - Win2K) some times, randomly, (not always!) I'm getting error: "SMTP error 550 5.7.1. Unable to relay to <destination_email_address>". I don't think that this is problem with my SMTP server - to prove this I'm sending emails with the same parameters from PERL script during the same time - works 100% fine. Did anyone have the same problem? Any ideas??You problem seems to be due to the need to authenticate. See here for a recent response on the same problem: http://news.php.net/article.php?group=php.windows&article=18867 -- Regards, Manuel Lemos