What to expect
Perplexity offers magic-link sign-in, which means every future login depends on the address still receiving mail. Some disposable domains are accepted at signup today and rejected next month as blocklists refresh — we make no promise either way. If you want to try the free tier without joining a mailing list, a permanent alias from your own mail provider gives you the same separation without losing the account later.
If you decide to try it
- Open the temporary email generator and copy the address that is already waiting.
- Paste it into the signup form for Perplexity.
- Watch the inbox — messages appear on their own within seconds of delivery.
- If nothing arrives within two or three minutes, the address was almost certainly filtered. See why websites block temporary email.
The honest caveat
Whatever the verdict above, a disposable inbox expires. If you would be upset to lose the account, register it with an address that will still exist next month. The comparison in temporary email vs email aliases covers the alternative.