Email deliverability is crucial in email marketing. Erlang's features help improve this in several ways:
Load Balancing: Erlang can distribute the load across multiple servers, ensuring that no single server is overwhelmed, thereby improving deliverability rates. Parallel Processing: The ability to process multiple emails simultaneously increases the speed and efficiency of email campaigns. Error Handling: Robust error handling means fewer failed email deliveries, ensuring that more emails reach their intended recipients.