28 Oct 2026 · TrustList Editorial
Gemini API now stores requests by default for new paid projects
From 26 October, new paid-tier projects log generateContent prompts and responses for up to 55 days unless they opt out. Existing projects…
7 anti-spam software ranked by rating, review volume and listing quality.
Between them, the 7 anti-spam software on this page cover spam detection (6), Reporting/Analytics (5), encryption (4) and email archiving (3). 7 of them have written a profile you can read before you get in touch.

Allow / Block List · Spam Filter · Spam Detection
Barracuda Sentinel is a cloud-based email security service from Barracuda Networks. It uses AI to protect firms from spear phishing, account takeover and business email compromise.

Allow / Block List · Spam Filter · Spam Detection
MagicSpam is anti-spam software that installs directly on a mail server or hosting control panel. It blocks spam at the connection stage, before the message is processed.

Allow / Block List · Spam Filter · Spam Detection
ALTOSPAM is a hosted email security service from OKTEY. It sits in front of a company's mail server and screens incoming messages before they arrive.

Allow / Block List · Spam Filter · Spam Detection
SpamBully is anti-spam software made by Axaware, LLC. It filters unwanted messages for people who read mail in Outlook and related Windows clients, sorting wanted mail from junk as…

Allow / Block List · Spam Filter · Email Archiving
SpamHero is a hosted email filtering service that screens mail for a whole domain before it reaches the mail server.

Allow / Block List · Spam Filter · Spam Detection
SPAMfighter is a Danish-founded family of spam filters. A community model underpins it: when one user marks a new spam message, that block is shared with other users within…

Allow / Block List · Spam Filter · Spam Detection
Email Security.cloud is an email protection service from Broadcom.
For vendors
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Every other way we rank anti-spam software, by what they do and where they are.
The newest guides and analysis from TrustList Insights.
28 Oct 2026 · TrustList Editorial
From 26 October, new paid-tier projects log generateContent prompts and responses for up to 55 days unless they opt out. Existing projects…
28 Oct 2026 · TrustList Editorial
Merchants see warnings from 15 January and the Admin API refuses the old tokens with HTTP 403 from 1 April 2027. A new client credentials…
28 Oct 2026 · TrustList Editorial
One advisory groups the findings of an internal review into eight CVEs by weakness class, two rated 9.8. Release 15SU5 fixes them; release…
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