Software Alternatives & Reviews

BulkMTA VS OpenSMTPD

Compare BulkMTA VS OpenSMTPD and see what are their differences

BulkMTA logo BulkMTA

BulkMTA is Commercial Mail Server Similar to PowerMTA.

OpenSMTPD logo OpenSMTPD

OpenSMTPD is a FREE implementation of the server-side SMTP protocol as defined by RFC 5321, with...
  • BulkMTA Landing page
    Landing page //
    2019-06-02
  • OpenSMTPD Landing page
    Landing page //
    2019-03-05

BulkMTA videos

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OpenSMTPD videos

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

Category Popularity

0-100% (relative to BulkMTA and OpenSMTPD)
Email
27 27%
73% 73
SMTP Server
22 22%
78% 78
MTA
25 25%
75% 75
Email Delivery
47 47%
53% 53

User comments

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Reviews

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

BulkMTA Reviews

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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.

Social recommendations and mentions

Based on our record, OpenSMTPD seems to be more popular. It has been mentiond 2 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.

BulkMTA mentions (0)

We have not tracked any mentions of BulkMTA yet. Tracking of BulkMTA recommendations started around Mar 2021.

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

What are some alternatives?

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

Dragonfly Mail Agent - A small Mail Transport Agent (MTA), designed for home and office use. Part of ...

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

iRedMail - A fully fledged, free email server solution, an open source project (GPL v2).

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

Microsoft SMTP Server - Configure SMTP e-mail in IIS when you want to deliver e-mail messages from your site.

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