Sometimes this is shown on my macbook; I know a mail is arrived (saw it on my mobile) but it is not arrived in em but is has in the mailapp from the mailhost: Zoho mail.
After closing emClient and opening it again: the message is received and in the green block a 1 is shown.
It happens with a Zoho-mailacount. Zoho has also an own emailapp and I have that one installed on my iphone. Is it possible that emclient stops fetching an message when that mailapp from Zoho has received the mail. If so, why does emclient get the message after closing and opening it again (on my macbook)…
What is this?