@kariboka @Sh4d0w_H34rt @joinjabber @nullagent @adele If someone tha doesn't have OMEMO messages you it will be plain text. If you message them it will be plain text. If you both have it & your keys are mismatched your clients will fail open & go "oh well, we tried. just send the message again without encryption, I'm sure it's fine". A newer version that what's used in XMPP properly fails closed & does not send an unencrypted message. Encryption doesn't matter if you can simply jam the signal to make the people talking decide to turn off their encryption. Encryption only works while it's turned on.