SpamHero might be a bit more popular than Carrierzone. We know about 1 link to it since March 2021 and only 1 link to Carrierzone. 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.
Thanks for a couple responses. Testing with Thunderbird, we have figured out it is not solely an outlook issue. Our email is hosted by Digital Space. Our MX records point at carrierzone.com. However, we switched from AT&T to digital space and the records were not updated in any way. Is this an issue? Thanks for any help. Source: about 1 year ago
I looked at the spam filter (spamhero.com) and the spam started a day or so after I activated the membership. Entertainingly one email that actually was from Tempo got bounced because of 'DMARC issues' or something similar. The person said they'd send me an email with instructions on how to set up a new account/transfer the membership (as apparently I can't just change the email through the app...) Will report... Source: about 2 years ago
Roaring Penguin Canit - CanIt for small and medium automatically protects email from spam.
SpamAssassin - Use this program to "Unspam" your mailbox(es).
SpamExperts - SpamExperts applies its proprietary smart technologies to eliminate spam, virus and malware mail before it reaches your network.
SpamTitan - Comprehensive Email Protection. 99.99% Spam Detection. Blocks phishing, viruses, malware and other email threats.
Mimecast - Utilities, Application Utilities, and Security
Appriver - AppRiver is an email and web security company, develops SaaS-based anti-spam, hosted exchange, email encryption and web protection solutions.