Four Sigmatic email format
Four Sigmatic mostly uses first@foursigmatic.com, for example jane@foursigmatic.com. That's 74% of the 74 people we've seen there, 25 of them with verified addresses. Four Sigmatic uses more than one format, so try the others below too.
- first@foursigmatic.come.g. jane@foursigmatic.com74%
- firstlast@foursigmatic.come.g. janedoe@foursigmatic.com11%
- lastf@foursigmatic.come.g. doej@foursigmatic.com10%
- first.last@foursigmatic.come.g. jane.doe@foursigmatic.com5%
Examples use the made-up name Jane Doe. Verified addresses count three times as much as unverified ones.
About Four Sigmatic
Four Sigmatic is the original mushroom coffee brand that sells coffee, coffee substitutes and supplements with functional mushrooms for focus, calm, and gut health.
- Website
- foursigmatic.com
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Where this comes from
We note which format a work address follows when we see it alongside the person's name; the address and name themselves aren't kept. Formats change, and some people have addresses that don't follow the company format, so treat this as the likeliest format, not a guarantee. Last updated October 2026.
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