system admin free download

Showing 4 open source projects for "system admin"

View related business solutions

Email C Clear Filters & Widen Search

MongoDB Atlas runs apps anywhere
Deploy in 115+ regions with the modern database for every enterprise.

MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.

Start Free
AI-generated apps that pass security review
Stop waiting on engineering. Build production-ready internal tools with AI—on your company data, in your cloud.

Retool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.

Try Retool free
1

MailCleaner

Anti Spam SMTP Gateway

MailCleaner Open Source Edition is now discontinued but will continue under the spamtagger project https://github.com/SpamTagger [antispam] MailCleaner is an anti-spam / anti-virus filter SMTP gateway with user and admin web interfaces, quarantine, multi-domains, multi-templates, multi-languages. Using Bayes, RBLs, Spamassassin, MailScanner, ClamAV. Based on Debian. Enterprise ready. MailCleaner is an anti spam gateway installed between your mail infrastructure and the Internet. It...

6 Reviews

Downloads: 1 This Week

Last Update: 2025-10-27
See Project
2

DynaStop

With DynaStop, an Exim administrator or procmail admin/user can filter incoming mail on the basis of whether it is a dynamic IP address, thus reducing system load and resources in processing unwanted mail.

Downloads: 0 This Week

Last Update: 2015-03-05
See Project
3

AqMail

AqMail fetches mails from remote mailboxes, applies admin defined filters and stores the mails in local mailboxes for pop3 daemons to serve them. It supports virtual mail domains and users.

Downloads: 0 This Week

Last Update: 2013-11-12
See Project
4

TLim: Transaction Limiter

TLim (Transaction Limiter) TLim is a patch that spam-hardens sendmail against both inbound and outbound abuse. TLim counts the number of transactions an IP performs. Should the IP violate admin-defined limits, it is sanctioned via a null route.

Downloads: 0 This Week

Last Update: 2013-04-01
See Project
Fully Managed MySQL, PostgreSQL, and SQL Server
Automatic backups, patching, replication, and failover. Focus on your app, not your database.

Cloud SQL handles your database ops end to end, so you can focus on your app.

Try Free