Software Alternatives, Accelerators & Startups

OpenSMTPD VS Pastel

Compare OpenSMTPD VS Pastel and see what are their differences

OpenSMTPD logo OpenSMTPD

OpenSMTPD is a FREE implementation of the server-side SMTP protocol as defined by RFC 5321, with...

Pastel logo Pastel

Sticky note-based feedback collection tool for live websites
  • OpenSMTPD Landing page
    Landing page //
    2019-03-05
  • Pastel Landing page
    Landing page //
    2022-09-23

OpenSMTPD videos

DAY[0] Episode #31 - kr00k, GhostCat, and more issues from NordVPN, Samsung, OpenSMTPd

Pastel videos

Soft pastel review Jackson's, Unison, Rembrandt, etc

More videos:

  • Review - What Pastels Should I Buy?
  • Demo - Mungyo Soft Pastel 64 set review and pastel demonstration

Category Popularity

0-100% (relative to OpenSMTPD and Pastel)
SMTP Server
100 100%
0% 0
Customer Feedback
0 0%
100% 100
Email
100 100%
0% 0
User Feedback
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare OpenSMTPD and Pastel

OpenSMTPD Reviews

Best Free and Open Source Alternatives to Microsoft Exchange Server
OpenSMTPD is an implementation of the server-side SMTP protocol, with some additional standard extensions. Its design goals include security, reliability, ease of configuration, and support for common use cases.

Pastel Reviews

We have no reviews of Pastel yet.
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Social recommendations and mentions

Pastel might be a bit more popular than OpenSMTPD. We know about 2 links to it since March 2021 and only 2 links to OpenSMTPD. 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.

OpenSMTPD mentions (2)

  • Has anyone setup a Linux based internal only smtp relay?
    I've had something of the same experience with Postfix, u/0x29aNull. Check out OpenSMTPD. It is lightweight and standards compliant. I know that there are packages for Debian and Alpine Linux. There may also be ones for Fedora/RHEL derivatives. I use it in my environment on OpenBSD. Source: about 1 year ago
  • DKIM Migration: Rpamd instead of DKIMproxy out on OpenBSD / OpenSMTPD
    When I installed Rspamd with on OpenBSD / OpenSMTPD the other day, DKIMProxy out (dkimproxy_out daemon), which had been got via OpenBSD Ports package system, was used to add DKIM signatures to mails in order to improve security on emails. - Source: dev.to / almost 3 years ago

Pastel mentions (2)

What are some alternatives?

When comparing OpenSMTPD and Pastel, you can also consider the following products

Postfix - Postfix is a mail transfer agent (MTA) that routes and delivers electronic mail.

Iterate - Get the feedback you need to build better products

sSMTP - sSMTP is a simple MTA to deliver mail from a computer to a mail server.

BugHerd - BugHerd: The Website Feedback Tool for Agencies

Exim - Exim is a message transfer agent (MTA) developed at the University of Cambridge for use on Unix systems connected to the Internet.

Usersnap - Usersnap is a customer feedback software for SaaS companies that need to constantly improve and grow their products.