ASP.NET Logging - log4net or health monitoring?

Question

I'm looking at a fresh asp.net site in 3.5 that has absolutely no error handling or logging. What are some good options for logging and handling errors? I've used Log4Net on the 1.1 framework but hear there are potentially better options in 3.5.

Answer 1

One option is ELMAH. I asked a question about it here: ASP.NET Error Handling.

Since then, I have implemented a slightly modified version of it and the logging plus e-mail is great and easy to integrate via the web.config file.