<p>I'm embedding an IE control into my C++ application. The problem is that although system-wide, ClearType is disabled, IE7 has its own separate setting, and unless I specifically disable that too, text inside the IE control will be antialiased while the rest of the app will not.</p>

<p>The same goes for IE7's font size setting.</p>

<p>It wouldn't be a problem for me to set up IE7 accordingly, but it would affect the experience of users of my app. Can the IE control's cleartype usage and font size be programmatically controlled?</p>

the following regular expression is an example of how you could validate an email address is in the correct general format:
```
```
(\w+@[a-zA-Z_]+?\.[a-zA-Z]{2,6})
```
```
For security reasons, very few email servers provide a function to remotely validate whether or not a mailbox exists, so it is very unlikely a service could provide this information with any reliability.
Hope this helps!
Adam