What is better to use: exim or postfix?

Question

linux

Hello. This is the question: what is better to use as an MTA - exim or postfix (well, or something else). Which will be easier to set up (dkim, etc.)? And yet, will the site have a function to leave a comment under a post using mail (the user receives a message about a new post, and after answering the letter, he can leave a comment under the same post)? Thank you!

Answer 1

Definitely Exim. Set up quickly, the network is full of manuals. And all modern buns can be screwed.
Seriously, take your pick. There will be no difference in your case. For me, the differences between these two systems merged, roughly speaking, into the fact that Postfix is ​​a modular system, and Exim is not :) At the same time, configuration flexibility is at the same level. Consider the question of choice between these two systems holivar, no more.
I myself use Exim and at the moment it suits everything. Of the advantages for a beginner, I can note that only a minimal adjustment to the standard configuration will be required if there are no special non-standard requirements.
And a similar question has already surfaced more than once on the Toaster Classification of mail servers

Answer 2

Postfix:
1. Configs are more concise and simpler.
2. Works out of the box
3. Modular system
4. Postfix experience is faster with mail queue