A field guide to email headers
What SPF, DKIM and DMARC actually promise, in plain language. It is a short read, but one we kept coming back to while we worked on the latest release.
By the Quillmail team · 5 min readShipping slowly is a feature when the product holds your mail. This month's longer piece digs into the reasoning, the trade-offs we weighed and what we would do differently next time.
Read the articleWhat SPF, DKIM and DMARC actually promise, in plain language. It is a short read, but one we kept coming back to while we worked on the latest release.
By the Quillmail team · 5 min readHow we decided what deserves a notification and what does not. It is a short read, but one we kept coming back to while we worked on the latest release.
By the Quillmail team · 6 min readA look at what you really trade when email costs nothing. It is a short read, but one we kept coming back to while we worked on the latest release.
By the Quillmail team · 7 min readWhat we learned moving a million sign-ins away from passwords. It is a short read, but one we kept coming back to while we worked on the latest release.
By the Quillmail team · 8 min readRetention rules that keep the useful and forget the rest. It is a short read, but one we kept coming back to while we worked on the latest release.
By the Quillmail team · 5 min readJoin thousands of teams who rely on Quillmail every day. Start free — no card required, cancel whenever you like.