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Poste.io VS Sendmail

Compare Poste.io VS Sendmail and see what are their differences

MailReach.co
The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder. featured
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Poste.io logo Poste.io

Full featured email server built in docker with free plan.

Sendmail logo Sendmail

Sendmail is a general purpose internetwork email routing facility that supports many kinds of...
  • Poste.io Landing page
    Landing page //
    2023-03-12
  • Sendmail Landing page
    Landing page //
    2022-07-11

Poste.io videos

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CREÁ UN SERVER DE CORREO EN 1 MINUTO / V2M: Poste

Sendmail videos

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breve configuracion de sendmail

Category Popularity

0-100% (relative to Poste.io and Sendmail)

Poste.io

Sendmail

Email
58 58%
Email
42% 42
Self-hosted Email
100 100%
Self-hosted Email
0% 0
SMTP Server
33 33%
SMTP Server
67% 67
Email Service Provider
100 100%
Email Service Provider
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Poste.io and Sendmail

Poste.io Reviews

15 Best iRedMail Alternatives 2021
Poste.io supports all the popular email protocols including POP3, IMAP, and SMTP. Just like with iRedMail, you get web administration tools to help you manage domains, email accounts, and assign different rights for system administrators with Poste.io.
Source: rigorousthemes.com
15 Best Email Hosting for Small Business (2019)
Poste.io system requirements: Poste.io does not have a specified system requirements. All you need is a 64-bit Linux distribution, enough CPU and free RAM to run Spamassassin and Clamav, Docker engine running.
Source: blog.runcloud.io

Sendmail Reviews

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

Based on our record, Poste.io seems to be a lot more popular than Sendmail. While we know about 46 links to Poste.io, we've tracked only 1 mention of Sendmail. 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.

Poste.io mentions (46)

  • How to map Traefik2 generated LE certificates to Poste.io mail server?
    I've done the same on my VPS. The only difference is that I used docker-mailserver not poste.io. Source: 6 months ago
  • How to map Traefik2 generated LE certificates to Poste.io mail server?
    To my specific issue. I've had a small VPS hosting only the mailserver poste.io via docker-compose, that worked well and certificates for multiple domains were taken care of via poste's internal let'sencrypt support. Source: 6 months ago
  • Poste.io problems, cant send emails
    I am using poste.io on two other servers and they work just fine. I thought maybe its because of newer version, but downloading older versions doesnt seem to help. I can receive emails but I cant send them. They get stuck in the delivery queue. Source: 10 months ago
  • Need advice fixing my embarrassing email configuration.
    I've self-hosted my email for the last ~6 years, at first using mail-in-a-box; but more recently moving to a containerized poste.io instance. I don't have any issues with delivery; but it's likely due to how long I've been in existence. Source: 12 months ago
  • haraka vs exim what you choose?
    If you have no experience with email servers, try docker-mailserver or poste.io. Source: about 1 year ago
View more

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 Poste.io and Sendmail, you can also consider the following products

mailcow - An open source mailserver suite.

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

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.

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

Mailu - Mailu is a simple yet full-featured mail server as a set of Docker images.

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

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