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--- flowcrypt [2026.01.07 14:11] – [Quick Troubleshooting] Steve Isenberg
+++ flowcrypt [2026.01.07 14:15] (current) – [Recommendation] Steve Isenberg
@@ Line 383: / Line 383: @@
 	•	Use PGP public keys for regular, privacy-critical communication
 	•	Use password-encrypted messages only when PGP is not feasible
+⸻
+This is a known and intentional behavior in FlowCrypt, not something you’re doing wrong.
+Short answer:
+👉 On iOS (iPad/iPhone), FlowCrypt does NOT support password-encrypted (“shared key”) messages.
+That’s why you only see “Send unencrypted” or “Cancel.”
+Below is a DokuWiki-formatted explanation you can paste into your wiki.
+⸻
+====== Why FlowCrypt on iPad Does Not Offer “Shared Key” Messages ======
+When composing an email in FlowCrypt on iPad, you may only see:
+	•	Send unencrypted
+	•	Cancel
+and no option to send a password-encrypted (shared secret) message.
+This is by design.
+⸻
+===== Platform Limitation (Important) =====
+FlowCrypt features differ by platform:
+^ Platform ^ PGP (Public Key) ^ Password / Shared Key ^
+| Chrome extension (desktop) | Yes | Yes |
+| Web app (desktop) | Yes | Yes |
+| Android | Yes | Limited |
+| iOS (iPad / iPhone) | Yes | No |
+👉 iOS FlowCrypt only supports PGP public-key encryption.
+Password-encrypted messages are not implemented in the iOS app.
+⸻
+===== Why FlowCrypt Disabled Shared-Key on iOS =====
+FlowCrypt has stated (and demonstrated by behavior) that:
+	•	Password-encrypted messages rely on a secure web portal
+	•	This requires browser-based flows that are:
+	•	Less reliable on iOS
+	•	Harder to secure consistently
+	•	FlowCrypt’s security model on iOS is:
+	•	PGP only
+	•	Or plaintext
+So if no recipient public key is found, FlowCrypt will only offer:
+	•	Send unencrypted
+	•	Cancel
+⸻
+===== What This Means Practically =====
+On an iPad:
+	•	You cannot send encrypted email to non-PGP users using FlowCrypt
+	•	There is no hidden setting to enable shared passwords
+	•	Reinstalling or changing settings will not help
+This is a hard limitation, not a configuration issue.
+⸻
+===== Your Available Options =====
+==== Option 1: Use PGP Only (Best Security) ====
+	•	Ask recipient to install:
+	•	FlowCrypt
+	•	Thunderbird
+	•	Proton Mail (PGP mode)
+	•	Exchange public keys
+	•	Communicate securely end-to-end
+⸻
+==== Option 2: Use Desktop FlowCrypt for Shared-Key Messages ====
+If you occasionally need password-encrypted messages:
+	•	Use FlowCrypt Chrome extension on a desktop
+	•	Send the password-encrypted message there
+	•	Continue PGP communication on iPad
+⸻
+==== Option 3: Use a Different Tool for Shared Password Messages ====
+If your use case is mostly shared-secret messaging:
+	•	Proton Mail (password-protected emails)
+	•	Secure file sharing + separate email
+	•	Encrypted notes + link sharing
+FlowCrypt on iOS is not designed for this scenario.
+⸻
+===== Summary =====
+	•	FlowCrypt on iPad cannot send shared-password encrypted messages
+	•	Seeing only “Send unencrypted” is expected behavior
+	•	PGP public-key encryption does work fully
+	•	Shared-key encryption requires desktop FlowCrypt
 ⸻