Every access code reaches the right person.
No more "can you send me the code?". KeyRelay receives the sign-in emails of a shared account, recognizes who is signing in and delivers the code or link to them. Nothing else.
Blocked sign-ins
Every sign-in depends on someone who has nothing to do with it. When they are away, nobody gets in.
An exposed inbox
Screenshots, forwards, codes pasted in chats: the owner's inbox becomes a manual relay.
A vulnerable account
Forwarding "everything" also sends password resets and email changes.
Three steps, once and for all
No access to your mailbox: only the emails of the services you choose are forwarded.
- 1
Add the account and its members
Each member gets their own address, for example
you+2@company.com. - 2
Forward the access emails
A Gmail or Outlook filter sends only that service’s emails to KeyRelay. The rest of your inbox stays put.
- 3
The member signs in
They use their address on the service. The code or link reaches their KeyRelay space within seconds.
For services that drop the alias, the member simply clicks "I'm signing in" in KeyRelay first: the next code is reserved for them for 5 minutes.
Members get what they need to sign in. Never what could take the account.
Sensitive emails locked
Password resets, email changes, two-factor settings, account recovery: these emails stay with the owner. This cannot be turned off.
Verified sender
Only emails signed (DKIM) by the service's domain are delivered. Everything else is held.
The code, not the email
Members only receive the extracted code or link, never the full message.
Unrequested codes flagged
A code nobody asked for goes to nobody: the owner decides.
Tamper-evident log
Every decision is recorded in a hash-chained log. Codes never appear in it.
Deleted within 24 h
Contents are encrypted, then erased after 24 hours. What isn't kept can't leak.
Tested services
Each service is tested before being marked compatible. The others work in "access request" mode, which works everywhere.
| Service | Mode | Status | Checked on |
|---|---|---|---|
| Claude.ai | Personal alias | Verified | 2026-09-24 |
| All other services | Access request | Not tested | - |
Teams
One tool, one account, the whole team.
Agencies
Your clients' accounts, without going through a single inbox.
QA and development
Shared test and staging accounts.
Families and groups
Shared access, everyone at their own pace.