The purpose of this technical note is to demonstrate how to analyze e-mail messages retrieved through the 4D Internet Commands plug-in. It also illustrates how to look for a specific string and how to extract data from it when it is found. An example database is included.
Using the system described in this technical note, you can manage e-mail errors without having to hard-code each case you are looking for. If additional error types appear, you just need to add the corresponding rule and your code will address that new error.