Recently we had a requirement where emails were to be delivered to a specific group of users by switching the provider at run time. In short, we are required to deliver the emails by dynamically selecting a provider and not just through a pre-configured provider. Rails provide these Dynamic Delivery Options to override the SMTP settings per mail. But, if you have an existing application with various mailers, applying delivery_method_options will require updating individual mailer action. In this blog, we'll go through the approaches that will work without modifying any existing mailer actions. Setup Assuming that your default

Why does it matter to not send an email during development on local? At times, while doing development we tend to send an email intentionally or unintentionally to verify the email functionality for a specific feature which intern could lead to getting bombarded with testing emails which is of no use. Then it could be possible that the developer needed to reply on the same email saying, “Please ignore the last mail as it was by mistakenly sent during testing on local” The situation still could be handled with peace when the victim is the colleague of yours What if