12 Jul
                
                    2018
                
            
            
                12 Jul
                
                '18
                
            
            
            
        
    
                12:08 a.m.
            
        Hi,
Just noticed an Android email client called K9 Mail is producing these entries in a server's dovecot log:
Jul 11 21:03:28 mx1 dovecot: imap(me@example.org): Connection closed (IDLE running for 0.001 + waiting input for 1728.597 secs, 2 B in + 10+0 B out, state=wait-input) in=353 out=2154 Jul 11 21:03:31 mx1 dovecot: imap(me@example.org): Connection closed (IDLE running for 0.001 + waiting input for 1731.069 secs, 2 B in + 10+0 B out, state=wait-input) in=389 out=1910
I cannot find out what this means after googling. Any ideas?
Best wishes, Sophie