SpamAmpel
Red, yellow, or green: is your company domain protected against spam and spoofed senders? Check in seconds — no IT vocabulary required.
After the check: fix or incident
Before trouble: roll out DMARC cleanly. After suspicious mail from your address: keep the .eml and review Exchange/Entra.
Ask brieflyCommon worries
- Invoices and quotes land in spam
- Customers get mail “from us” that we never sent
- Guides — hacked mail, newsletters, spoofing
Under the hood we check SPF, DKIM, and DMARC — also as separate IT pages: DMARC, SPF, DKIM.