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Legal

Cookies

The complete list. There is no tracking cookie, no advertising pixel, and no third-party analytics script anywhere on this site, which is why there is no cookie banner: nothing here needs consent, because everything here is strictly functional.

NameKindWhat it doesLifetime
__Host-tmailr_sessioncookieKeeps you signed in after you choose to sign in. Never set for guests.up to 30 days
__Host-tmailr_idtcookieLets sign-out end your session at the identity provider too. Only set after sign-in.up to 30 days
tmailr_oidccookieProtects the sign-in handshake against forgery. Deleted as soon as sign-in finishes.minutes
tmailr:themelocalStorageRemembers your light or dark choice.until you clear it
tmailr:last-inboxlocalStorageLets a refresh reopen the inbox you were just given instead of minting a new one.until you clear it
tmailr_aliaseslocalStorageThe list of aliases created in this browser, so you can find them again.until you clear it

What that means in practice

Contact

Privacy questions go to dpo@tmailr.com. The wider picture of what we store and for how long is in the privacy policy.

Last updated 2 August 2026