https://datatracker.ietf.org/doc/html/rfc5228
RFC 5228 - Sieve: An Email Filtering Language
Sieve: An Email Filtering Language (RFC 5228, )
an emailrfcsievefilteringlanguage
https://pike.lysator.liu.se/docs/ietf/rfc/52/rfc5293.xml
RFC 5293: Sieve Email Filtering: Editheader Extension - Pike Programming Language
email filteringrfcsieveextensionpike
https://datatracker.ietf.org/doc/rfc6609/
RFC 6609 - Sieve Email Filtering: Include Extension
The Sieve Email Filtering "include" extension permits users to include one Sieve script inside another. This can make managing large scripts or multiple sets...
email filteringrfcsieveincludeextension
https://datatracker.ietf.org/doc/draft-ietf-sieve-body/09/
draft-ietf-sieve-body-09 - Sieve Email Filtering: Body Extension
This document defines a new command for the "Sieve" email filtering language that tests for the occurrence of one or more strings in the body of an email...
email filteringdraftietfsievebody
https://www.spamexperts.com/
Email filtering and archiving solutions - SpamExperts
Jun 23, 2026 - N-able SpamExperts offers professional anti-spam email filtering and archiving for Web hosting providers, Internet Service Providers and Telcos.
email filteringarchiving solutionsspamexperts
https://www.staffnet.manchester.ac.uk/news/archive/list/display/?id=18237&year=2017&month=04
Junk email filtering - Managing junk email | StaffNet | The University of Manchester
junk emailthe universityfilteringmanagingstaffnet
https://spamprotect.me/
SpamProtect: MX-based email filtering with zero hassle
May 30, 2025 - SpamProtect filters spam, phishing, and malware before emails reach your server. Easy MX setup, no software needed, secure and clean inboxes.
email filteringmxbasedzerohassle
https://www.rfc-editor.org/rfc/rfc3685
RFC 3685: SIEVE Email Filtering: Spamtest and VirusTest Extensions
email filteringrfcsieveextensions
https://datatracker.ietf.org/doc/html/rfc5784
RFC 5784 - Sieve Email Filtering: Sieves and Display Directives in XML
Sieve Email Filtering: Sieves and Display Directives in XML (RFC 5784, )
email filteringrfcsieve
https://www.staffnet.manchester.ac.uk/news/archive/list/display/?id=18224&year=2017&month=04
Junk email filtering - Update 5 | StaffNet | The University of Manchester
junk emailthe universityfilteringupdatestaffnet
https://microsoft.byu.edu/email/standard-filtering
Email Filtering System
email filteringsystem
https://community.fortinet.com/support-forum-92/difference-between-fortimail-and-fortigate-email-filtering-16625
Difference between Fortimail and Fortigate Email filtering | Community
Dear all, My understand of this topic is that Fortimail is used when we have a dedicated mail server (exchange, lotus...) for our enterprise.Fortig...
difference betweenemail filteringfortimailfortigatecommunity
https://www.staffnet.manchester.ac.uk/news/staff-announcements/display/?id=18155
Junk email filtering - Update 3 | StaffNet | The University of Manchester
junk emailthe universityfilteringupdatestaffnet
https://mailarchive.ietf.org/arch/msg/sieve/AKIfX_4jVSFgCG-dVClVc-WgFc0/
Last Call: 'SIEVE Email Filtering: IMAP flag Extension' to Proposed Standard...
Search IETF mail list archives
last callemail filteringsieve
https://datatracker.ietf.org/doc/draft-freed-sieve-environment/05/
draft-freed-sieve-environment-05 - Sieve Email Filtering: Environment Extension
This document describes the "environment" extension to the Sieve email filtering language. The "environment" extension gives a Sieve script access to...
email filteringdraftfreedsieveenvironment
https://datatracker.ietf.org/doc/html/rfc6609
RFC 6609 - Sieve Email Filtering: Include Extension
Sieve Email Filtering: Include Extension (RFC 6609, )
email filteringrfcsieveincludeextension
https://mxguarddog.de/
Anti-Spam Filtering Service - Email Security By MXGuarddog
Cloud hosted anti-spam and antivirus protection for domain owners, stop email born threats before they reach your network.
anti spamservice emailfilteringsecuritymxguarddog
https://mxguarddog.com/
Anti-Spam Filtering Service - Email Security By MXGuarddog
Cloud hosted anti-spam and antivirus protection for domain owners, stop email born threats before they reach your network.
anti spamservice emailfilteringsecuritymxguarddog
https://mxguarddog.fr/
Anti-Spam Filtering Service - Email Security By MXGuarddog
Cloud hosted anti-spam and antivirus protection for domain owners, stop email born threats before they reach your network.
anti spamservice emailfilteringsecuritymxguarddog
https://www.mxguarddog.com/
Anti-Spam Filtering Service - Email Security By MXGuarddog
Cloud hosted anti-spam and antivirus protection for domain owners, stop email born threats before they reach your network.
anti spamservice emailfilteringsecuritymxguarddog
https://www.cisco.com/c/en/us/td/docs/security/ces/ces_14-3/user_guide/b_ESA_Admin_Guide_ces_14-3/b_ESA_Admin_Guide_12_1_chapter_010001.html
User Guide for AsyncOS 14.3 for Cisco Secure Email Cloud Gateway - File Reputation Filtering and...
File Reputation Filtering and File Analysis
https://mail.python.org/pipermail/mailman-users/2008-May/061732.html
[Mailman-Users] GNU Mailmain 2.1.9: Filtering Messages basedonwords in the body of an email?
https://marketplace.whmcs.com/help/connect/kb/spamexperts_email_services/incoming_filtering/managing_quarantined_emails
Managing Quarantined Emails - Incoming Filtering - SpamExperts Email Services - Knowledgebase -...
email servicesmanagingquarantinedemailsincoming
https://www.sciencedaily.com/releases/2012/11/121120122012.htm
Filtering spam: New method to rid inboxes of unsolicited email | ScienceDaily
Spammers have recently turned high-tech, using layers of images to fool automatic filters. Thanks to some sophisticated new cyber-sleuthing, researchers are...
new methodfilteringspam
https://mail.python.org/pipermail/mailman-users/2008-May/061733.html
[Mailman-Users] GNU Mailmain 2.1.9: Filtering Messages based onwords in the body of an email?
https://www.forrester.com/blogs/08-10-08-symantec_goes_into_the_cloud_with_email_filtering/
Symantec Goes Into The Cloud With Email Filtering
Jul 10, 2017 - by Ted Schadler Symantec today announced its acquisition of MessageLabs, a 520-person UK-based email filtering and security vendor. Given the cost and hassles...
into the cloudwith emailsymantecgoesfiltering
https://marketplace.whmcs.com/help/connect/kb/spamexperts_email_services/incoming_filtering/getting_started
Getting Started - Incoming Filtering - SpamExperts Email Services - Knowledgebase - WHMCS...
getting startedemail servicesincomingfilteringspamexperts
https://gist.github.com/adamloving/4401361?permalink_comment_id=6069968
A list of domains for disposable and temporary email addresses. Useful for filtering your email...
A list of domains for disposable and temporary email addresses. Useful for filtering your email list to increase open rates (sending email to these domains...
list of domains
https://gist.github.com/adamloving/4401361?permalink_comment_id=5536272
A list of domains for disposable and temporary email addresses. Useful for filtering your email...
A list of domains for disposable and temporary email addresses. Useful for filtering your email list to increase open rates (sending email to these domains...
list of domains
https://marketplace.whmcs.com/help/connect/kb/spamexperts_email_services/incoming_filtering
Incoming Filtering - SpamExperts Email Services - Knowledgebase - WHMCS Marketplace
email servicesincomingfilteringspamexpertsknowledgebase