Software Alternatives & Reviews

qmail VS Sendmail

Compare qmail VS Sendmail and see what are their differences

qmail logo qmail

qmail is the name of an advanced level of mail transfer agent for the UNIX based operating systems.

Sendmail logo Sendmail

Sendmail is a general purpose internetwork email routing facility that supports many kinds of...
  • qmail Landing page
    Landing page //
    2023-09-14
  • Sendmail Landing page
    Landing page //
    2022-07-11

qmail videos

QmailAgent - A Mailroom Center for Your Private Cloud

More videos:

  • Review - QNAP QmailAgent - A mailroom center for your private cloud (EN)

Sendmail videos

breve configuracion de sendmail

Category Popularity

0-100% (relative to qmail and Sendmail)
Email
34 34%
66% 66
SMTP Server
36 36%
64% 64
Self-hosted Email
100 100%
0% 0
MTA
19 19%
81% 81

User comments

Share your experience with using qmail and Sendmail. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Sendmail seems to be more popular. It has been mentiond 1 time 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.

qmail mentions (0)

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

Sendmail mentions (1)

  • Sendmail and Exchange online - 550 5.1.10 RESOLVER.ADR.RecipientNotFound; Recipient not found by SMTP address lookup
    We are using sendmail and Exchange online with to different identies. We are experience problem that we want to receive Teams invitation to our @ sendmail.com address, when I forward teams invitation fromexchange online identite to "sendemail" identetie we are getting error. Source: about 3 years ago

What are some alternatives?

When comparing qmail and Sendmail, you can also consider the following products

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

mailcow - An open source mailserver suite.

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

Mail-in-a-box - Mail-in-a-Box provides webmail and an IMAP/SMTP server for use with mobile devices and desktop mail software and also includes contacts and calendar synchronization.

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

Emails - Simple, easy and secure mail server with a convenient and simple interface.