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Templates
Start from a ready-made FIFO. mkfifo.com copies the template's envelopes and notes into a new FIFO. The destinations are only examples: replace them with your own.
5 templates match, best match first. Show all the templates
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Monitor alerts to your incident tool
Many monitors send an email when a site goes down, and again when it comes back up. The FIFO forwards each of these emails to the webhook of your incident tool. Put its key in a sealed field.
- IN Subject OUT an HTTP request
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Each email to a webhook
Each email to the FIFO's address goes to your webhook as JSON. The DMARC result tells you whether the sender is real.
- IN From, Subject, X-MkFIFO-DMARC OUT an HTTP request
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Receipts to your spreadsheet
Forward your receipts to the FIFO's address. The FIFO finds the total and sends one row to your spreadsheet's API, for example a Google Apps Script web app.
- IN From, Subject OUT an HTTP request
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Tracking numbers in two places
Forward your shipping emails. The tracking number goes to your inbox and to your tracking app. One ingress envelope with two egress envelopes works like
tee.- IN each Request OUT an HTTP request, an HTTP request
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Commands from your own domain
Only emails from your domain go through, and only when DMARC passes: anyone can write any
From, but only your domain's mail servers pass DMARC for it.- IN From, X-MkFIFO-DMARC, Subject OUT an HTTP request