Are you sure you want to replace the current answer with this one? Hollie's Hub for Good Supporting each other to make an impact. Write for DigitalOcean You get paid, we donate to tech non-profits. I have Sendmail installed for relaying web site emails to Google Apps and have been having random problems very often. These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.
You can type! Hi cloudnine Good choice. You need to re-do the configuration in Postfix, since that is not converted. One thing, though. There are additional programs that allow for logfile analysis, Web-based administration, and patches that extend or change existing Postfix functionality. I would like to receive exclusive offers and hear about products from InformIT and its family of brands.
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Postfix and Sendmail are both MTAs, but the Postfix mail server is security-oriented, whereas Sendmail is a standard mail transfer agent for Unix systems. Based on the following features, we can easily compare some major differences. The most common difference between these two is architecture. Postfix has a modular architecture composed of many independent small executables.
It provides multiple options, parameters, and features. In contrast, Sendmail has a monolithic design that uses a single process always running at the backend. Sendmail is dying out in comparison to Postfix because many prefer the architecture of Postfix. In comparison to other MTAs, Postfix emphasizes security.
Postfix is much more secure than Sendmail, which has weak security architecture. Postfix is designed to overcome the vulnerabilities that are associated with Sendmail.
Moreover, a good Postfix configuration secures sensitive data from spam, abuse, and leakage. Sendmail is not great in terms of its performance, making it a poor competitor. Postfix has a queue manager that handles the queuing much more quickly. Some administrators claim that even with a high load, Postfix is more efficient than Sendmail. Thread Tools. BB code is On.
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