Message, ex); go back DtoUtils. CreateErrorResponse(request, ex); } public override void Configure(Funq. box box) { var smtpClient = new SmtpClient(); smtpClient. Host = "smtp. instance. com"; smtpClient. Credentials = new NetworkCredential("email", "password"); var emailLogger = new EmailLogFactory(smtpClient, "system@example. com", "reader@example. com"); box. Register(emailLogger); ILog logger = new EventLogger("Application","Recipe 7 - tracking carrier exceptions through emails"); box. Register(logger); } In our provider, we'll have an easy cost that would generate an exception for us to e mail, as follows: public item Get(GreetingRequest request) { if (request. identify == null || request. identify. size < 2) { throw new HttpError(400, "Name is simply too short"); } go back "Hello, " + request. identify + "! "; } another factor we are going to have to do to check this our companies and confirm our new electronic mail tracking will behave as anticipated. we do not are looking to ship actual e-mails to a true server while trying out in the community, we first are looking to see even if the e-mails being generated have the suitable content material and are formatted as anticipated. one of the simplest ways to do that is to configure the applying to avoid wasting those e-mails to folder someplace. to do that, upload the next on your net. config or app. config records for this reason. be sure you payment or swap the folder place to someplace that exists in your neighborhood computing device: If we attempt to ship a GET request to /hello/z, we get the subsequent reaction: We additionally get the subsequent e mail kept in our position that has the subsequent content material: the way it works… ServiceStack presents the ILog and ILogFactory interfaces with a view to summary how your prone log info. this enables us to create our personal logger really easily, and if we had code in other places within the program, none of that might have to switch with the creation of a brand new logger. to accommodate exceptions from our companies, ServiceStack additionally offers a delegate in order that we will be able to hearken to those occasions. There are logging frameworks that provide e mail logging as part of their suite, comparable to Log4Net, and the suggestions during this recipe will be tailored to deal with exceptions an analogous approach. there is extra… A development which may end up important when it comes to customized logging is writing a customized implementation of ILog and ILogFactory to encapsulate necessities round logging itself. for instance, in case you inherit a process that you're migrating to ServiceStack, there will be a few customized good judgment and periods round logging that may be relatively tricky to rewrite right into a refined logging framework, reminiscent of Log4Net, yet will be wrapped relatively simply utilizing the interfaces supplied. one other instance is that you just may want uncomplicated habit from a number of latest loggers. it'd be more straightforward to create a decorator implementation round them on your personal ILogFactory and ILog interfaces instead of stream to a different framework.