An SMTP server provider is a service that offers the infrastructure and technology to facilitate the sending, receiving, and routing of email messages using the Simple Mail Transfer Protocol (SMTP). These providers ensure reliable and secure email delivery, handling tasks like DNS resolution, authentication, and spam filtering. They offer various plans to cater to different needs, with features like high deliverability rates, scalability, and advanced analytics for email performance tracking. Popular SMTP server providers include SendGrid, Amazon SES, Gmail SMTP, and Mailgun, providing businesses and individuals with the tools to efficiently communicate through email and manage their email infrastructure.
Source-https://smtpget.com/smtp-service-provider/