
Postfix
Exim
Sendmail
Mail-in-a-box
Courier-MTA
sSMTP
Haraka
OpenSMTPD is a FREE implementation of the server-side SMTP protocol as defined by RFC 5321, with...

Amazon AWS
Microsoft Azure
DigitalOcean
Linode
Heroku
Vultr
CloudFlare
Google Cloud provides flexible infrastructure, end-to-security, modern productivity, and intelligent insights engineered to help your business thrive.
Which is more popular?
Based on our record, Google Cloud Platform seems to be a lot more popular than OpenSMTPD. While we know about 212 links to Google Cloud Platform, we've tracked only 2 mentions of OpenSMTPD.
Website, pricing, platforms and company facts side by side.
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| Website | opensmtpd.org | cloud.google.com |
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In their own words, as submitted to SaaSHub.


No description of OpenSMTPD yet.
Google Cloud accelerates every organization’s ability to digitally transform its business and industry by delivering enterprise-grade solutions that leverage Google’s cutting-edge technology, and tools that help developers build more sustainably. Customers in more than 200 countries and...
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 OpenSMTPD yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
DAY[0] Episode #31 - kr00k, GhostCat, and more issues from NordVPN, Samsung, OpenSMTPd
Amazon Web Services vs Google Cloud Platform - AWS vs GCP | Difference Between GCP and AWS
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using OpenSMTPD and Google Cloud Platform. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


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.
Google Cloud shines as a comprehensive suite of database solutions, which include Cloud SQL, Firestore, Bigtable, and Spanner. It caters to a wide range of workloads, from analytics to enterprise applications. Its...
Google Cloud consistently performs well in load tests, handling high traffic volumes with minimal impact on website performance.
Big Data and Analytics: Using Google’s data processing resources, Google Cloud provides dependable big data and analytics solutions, enabling your e-commerce business to make data-driven decisions.
Recommendations tracked on public social media and blogs since March 2021.


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... Source: over 3 years ago
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 / over 5 years ago
This week I attended Capacita+: Build with Gemini, an official training event by Google Cloud focused on transitioning into the agentic era. The event connected technical colleges and universities across Brazil to the main stage in São... - Source: dev.to / 14 days ago
Provision managed resources (Postgres, MongoDB, Kafka, RabbitMQ, etc.) from DigitalOcean, Supabase, Scaleway, AWS, or Google Cloud. It doesn't really matter which; they all offer good SLAs. - Source: dev.to / about 1 month ago
A Safe, Live Data Layer: Instead of testing in a vacuum with fake data, developers bootstrap ideas using Google AI Studio templates. These hook into a secure Google Cloud proxy server that grants pre-authenticated, read-only API access... - Source: dev.to / 4 months ago
When comparing OpenSMTPD and Google Cloud Platform, you can also consider the following products.

Postfix is a mail transfer agent (MTA) that routes and delivers electronic mail.
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Amazon Web Services offers reliable, scalable, and inexpensive cloud computing services. Free to join, pay only for what you use.
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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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Windows Azure and SQL Azure enable you to build, host and scale applications in Microsoft datacenters.
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Sendmail is a general purpose internetwork email routing facility that supports many kinds of...
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Simplifying cloud hosting. Deploy an SSD cloud server in 55 seconds.
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