I am developing an application on my local machine in the office in asp.net 2.0 to send emails.
The application is now able to send emails to external and NOT to internal email addresses.
Do you know what is wrong please?
Thanks
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I am developing an application on my local machine in the office in asp.net 2.0 to send emails.
The application is now able to send emails to external and NOT to internal email addresses.
Do you know what is wrong please?
Thanks
Hi,
The other post was for the password recovery control. this one is for just sending a straight email from the site.
Thanks
Let's start with some code. And any error messages. What do the internal email addresses look like. What mail server are you using?Quote:
Originally Posted by fmardani
Hi,
The code is fine because I can send emails to external addresses.
Even the emails to the internal addresses get sent but they do not get delivered.
There is no error.
Thanks
The internal mail server may have use a feature called reverse DNS lookup.
Whereby the server looks up the ip addresses of the e-mail sender to see if it matches the IP address of the machine sending the e-mail. If they don't match it does not deliver it.
It is a common way to prevent spam, and can also be done by a smart network device.
In short, I doubt it is anything in your code.