Product & news
4 articles
Done-for-you DMARC enforcement: how the managed path to p=reject works
Reaching p=reject is not the hard part. Anyone can change one DNS record from p=none to p=reject in thirty seconds. The hard part is reaching p=reject without silently dropping legitimate mail: the invoice from.
Read more
Automatic SPF flattening: staying under ten lookups without thinking about it
SPF has a hard limit baked into the specification: a receiving server is allowed to perform at most ten DNS lookups while evaluating your record.
Read more
Hosted BIMI end to end: from logo to verified mark in the inbox
BIMI is the standard that puts your brand logo next to your messages in supporting mailboxes. It sounds like a design task, and the visible result certainly is a logo, but underneath it is a chain of dependencies.
Read more
Turning raw DMARC XML into decisions: aggregate report analysis
A DMARC aggregate report is one of the most useful documents your domain will ever generate, and one of the least read. Publish a record with a rua= tag and, within a day or two, gzip-compressed XML files start.
Read more