outlook for android send button

[teddysmum]

Hi, my outlook for android on a Samsung s7 with android 8.0.0 installed is working fine in all ways except when I try to compose an email. I can reply to emails and send them ok, but when I compose a new one the send button is there but greyed out. Any ideas?

[JCA2627]

4.2036.3
updated this morning on Play Store.

[Guy40]

No option to update on my s7. Still on v4.2035.2  Lets hope it rolls out to us soon.