OOn 13 Oct 2017, at 15.48, Reuben Farrelly <reuben-dovecot@reub.net> wrote:
Sure. Here you go:
Oct 13 23:45:06 thunderstorm.reub.net dovecot: doveadm: Error: ==16947== Invalid read of size 8 Oct 13 23:45:06 thunderstorm.reub.net dovecot: doveadm: Error: ==16947== at 0x54F2E38: i_stream_next_line (istream.c:428) Oct 13 23:45:06 thunderstorm.reub.net dovecot: doveadm: Error: ==16947== by 0x54F2EFB: i_stream_read_next_line (istream.c:449) Oct 13 23:45:06 thunderstorm.reub.net dovecot: doveadm: Error: ==16947== by 0x441D68: server_connection_print_log (server-connection.c:305) Oct 13 23:45:06 thunderstorm.reub.net dovecot: doveadm: Error: ==16947== by 0x442154: server_connection_input_one (server-connection.c:405)
Oh, I think your other side is running an old Dovecot? Does the attached patch help?