Performance counters! You can never get enough! And starting with the .NET version 4.0 Beta 2, we in the System.Net team have added six new counters to the old set. But before we begin, some ground rules: Performance counters have to be enabled...

What’s new in System.Net.Mail We’ve made a number of enhancements to our SMTP support for .NET 4.0, mostly in the area of Unicode support and increased standards compliance, which is an important aspect in ensuring that legitimate emails do not get...