
Postfix
Sendmail
Exim
OpenSMTPD
mailsend-go
blat
Courier-MTA
sSMTP is a simple MTA to deliver mail from a computer to a mail server.

Decode and verify SSL/TLS certificates online. Extract X.509 details including issuer, validity, SAN, and fingerprint. Fast, secure, and browser-based.

Which is more popular?
Based on our record, Cert Decoder seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | github.com | certdecoder.com |
| Pricing | — | |
| Platforms | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of sSMTP yet.
Cert Decoder is a free online tool that helps you decode X.509 SSL/TLS certificates in PEM format. It instantly shows important information like the issuer, expiry date, SAN entries, and fingerprint. All data is processed locally in your browser, so nothing is ever sent or stored elsewhere.
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of sSMTP yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Debian Package of the Day S01E13 - #13: ssmtp
No Cert Decoder videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing sSMTP and Cert Decoder.
Cert Decoder's answer:
I built certdecoder.com over the weekend for my own needs. Sometimes in my work, I need to verify and check certificate details.
Cert Decoder's answer:
certdecoder.com was built using just JavaScript and HTML—simple, fast, and with all processing happening locally in your browser, so no certificate data is sent to any server
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
Cert Decoder's answer:
Simple, fast, and reliable. Some similar tools can’t even decode basic certificates. I rigorously tested my tool with many real-world certificates and covered several edge cases where competitors fall short.
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
Share your experience with using sSMTP and Cert Decoder. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking sSMTP since Mar 2021.
Why? Because I built certdecoder.com and couldn’t find a decent place to submit it. So I said screw it — I’ll build my own. With blackjack and hookers. - Source: dev.to / over 1 year ago
When comparing sSMTP and Cert Decoder, you can also consider the following products.

Postfix is a mail transfer agent (MTA) that routes and delivers electronic mail.
Compare Postfix to sSMTP or Cert Decoder:

Sendmail is a general purpose internetwork email routing facility that supports many kinds of...
Compare Sendmail to sSMTP or Cert Decoder:

Exim is a message transfer agent (MTA) developed at the University of Cambridge for use on Unix systems connected to the Internet.
Compare Exim to sSMTP or Cert Decoder:

OpenSMTPD is a FREE implementation of the server-side SMTP protocol as defined by RFC 5321, with...
Compare OpenSMTPD to sSMTP or Cert Decoder:

mailsend-go is a command line tool to send mail via SMTP protocol, written with golang.
Compare mailsend-go to sSMTP or Cert Decoder:

Blat is a small, efficent SMTP command line mailer for Windows.
Compare blat to sSMTP or Cert Decoder: