Intermittently not receiving form emails SMTP

Question

I run a classic asp website in which several thousand emails are sent a day through SMTP. I use Cdo.Message. A single "To" Email address and a Single "From" email address are used. The majority of these messages are received; however, recently several messages each day are getting stuck somewhere (not sure where).

Logs show that users have accessed the page; therefore, the message should be sent (It is sent on page load). There are no traces of emails not sent in any of the SMTP folders. Where else should I look?

This unlikely to be a coding problem, hence this question would be best asked on Serverfault.com. Include details of the web server and the SMTP mail agent you are using. — AnthonyWJones, Feb 09 '12 at 10:42

score 0 · Answer 1 · answered Feb 10 '12 at 00:02

0

Could those users be search engine robots? What does it take to get to that page? how about robotic submissions that are brute forcing their way thru?

answered Feb 10 '12 at 00:02

Average Joe

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Intermittently not receiving form emails SMTP

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