duocircle.com的 10 大竞争对手

dmarcly.com

dmarcly helps stop email spoofing, phishing, spam, business email compromise, ransomware, and improves email deliverability.

easydmarc.com

Library is where EasyDMARC's internal expert knowledge transpires into well-crafted research papers, eBooks, and white papers.

powerdmarc.com

Learn how to add an IP address to your SPF record correctly. Includes syntax examples, provider-specific steps (Cloudflare, GoDaddy, Route 53), an include vs. ip4 decision guide, and a post-setup validation checklist.

dmarcian.com

dmarcian is dedicated to helping solve email identity crisis by giving internet domain owners control over their email domains with DMARC.

dmarcreport.com

11 free email authentication tools - DMARC checker, SPF checker, DKIM lookup, BIMI checker, MTA-STS checker, and more. No signup, instant results for any domain.

valimail.com

BIMI (Brand Indicators For Message Identification) is an emerging security technology that attaches your brand's logo to your authenticated email messages so customers can know they are from your email service. It helps validate your email marketing and builds trust with customers. Inboxes today are often filled with spam, making it difficult for consumers to

redsift.com

Trusted by 1,200+ teams worldwide, Red Sift makes it simple to deploy proactive security across email, web and PKI -- embracing protocols like DMARC & TLS, protecting gaps, and scaling with AI.

autospf.com

Answers to common questions about AutoSPF, SPF flattening, the 10-DNS-lookup limit, email deliverability, and how AutoSPF works.

improvmx.com

Quickly and easily set up your domain's DNS records in Netlify for ImprovMX email forwarding.