In today’s interconnected world, emails form the backbone of our digital communication. From sending a simple “hello” to a friend to sending business reports to your boss, emails are indispensable despite all of the available options to communicate. This everyday technology is made possible through several complex protocols working behind the scenes. Two of the most vital are Post Office Protocol version 3 (POP3) and Simple Mail Transfer Protocol (SMTP). 

Gmail has seamlessly woven into our daily routines, with many starting their morning by checking their inbox alongside their first cup of coffee. But as with all technological adoption, there are always challenges. In the case of emails, it’s spam. 

Being a leading email service provider, Gmail introduced what might sound simple – a “Spam Filter”. But don’t be fooled by the name. The filter is a sophisticated tool in its own right. Let’s explore how it works and the features it has to offer.

Mailgun, while being an excellent email delivery service, just like with any software, for some, there can be a better fit due to their needs or specific issues when integrating the service into their app.

When considering alternatives to Mailgun, it is crucial to first research the common problems developers face when using the service. By understanding these common issues, you can better evaluate whether Mailgun is the right fit for you or if you should consider one of the available alternatives.