This mini-project started as a necessity. I get an email like this everyday, which gives daily numbers for different metrics. The problem with such an email is that it is difficult to keep track of or gauge the rate of growth of these metrics. If you want to know how what the previous day's numbers were you need to go to the previous day's email. The better option any day is to have a graph that shows the values of the metrics every day. Something like this: With this goal I set out to make this system but with as less coding and expenses as possible. First obvious step in the process was to get hold of the email and extract its text. The easiest way to do this is to use Azure Logic App. Here is what my logic app looks like: When any new email arrives in my Outlook 365 account, with a subject that contains "System usage Stats as on", it passes the body of the email to an Azure function named 'EmailTextCleanerFunction' (code below), whose job is to clean an