Based on our record, Ethereal Email should be more popular than Postfix. It has been mentiond 5 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
EtherealMail - Ethereal is a fake SMTP service, mainly aimed at Nodemailer and EmailEngine users (but not limited to). It's an entirely free anti-transactional email service where messages never get delivered. - Source: dev.to / 4 months ago
Since this is node subreddit, I would suggest you use nodemailer. You can create a free account on https://ethereal.email to test with, then when you are ready to go, sign up with whichever transactional mail service you choose (there will likely be a nodemailer extension for it, or it will just print vide SMTP creds to add to nodemailer) and update the config in your app. Source: 12 months ago
Almost positive the path to the file is correct. I tried with the code you see in the link and also tried specifying the absolute path and neither worked. I tried in mailtrap and I also tried with ethereal.email. Source: about 2 years ago
If you want to see the messages being caught, then instead of creating a test account in the function, go to Ethereal and click Create Ethereal Account. Then plug the username and password in. You can then visit the inbox for that account and see everything that was caught. - Source: dev.to / about 3 years ago
Be sure to grab the config from your test email account, or use: https://ethereal.email. - Source: dev.to / about 3 years ago
Read the documentation on postfix.org and/or buy one of the many available Postfix books (it really helps to understand the Postfix philosophy). Source: about 3 years ago
MailHog - MailHog is an email testing tool inspired by MailCatcher, but easier to install.
iRedMail - A fully fledged, free email server solution, an open source project (GPL v2).
Mailtrap - Email Delivery Platform that delivers just in time. Great for businesses and individuals.
Zimbra - Zimbra is trusted by over 500 million users to increase productivity with a complete set of collaboration tools while maintaining total control over security and privacy.
FakeSMTP - FakeSMTP is a Free Fake SMTP Server with GUI for testing emails in applications easily.
Exim - Exim is a message transfer agent (MTA) developed at the University of Cambridge for use on Unix systems connected to the Internet.