On Tue, 11 Aug 2015, Dr J Austin wrote: > > > On Tue, 11 Aug 2015, Alexander Dalloz wrote: > >> Am 11.08.2015 um 22:28 schrieb Dr J Austin: >>> >>> Hi Alexander >>> >>> [root at maui:/var/log]$ watch 'tail -n40 maillog >>> >>> does not quiver when I try to connect >> >> That's suspicious. >> >> Let's exclude it is the client which causes the problem: Connect directly >> to the IMAPS server on CLI. >> >> openssl s_client -connect <server ip>:993 >> >> You hopefully see a greeting message from the IMAP server. Then issue >> >> a1 LOGIN username password >> >> If you see a success message that you logged in, then everything is fine >> with your cyrus-imapd. >> >> Logout by entering >> >> a2 LOGOUT >> >> If you got that far, the troublemaker is Evolution. Can't help you with >> that one as I am not using it. Validate all the account settings to be >> valid. >> >>> In coming mail can be seen but nothing about evo connections as far as I >>> can see >>> >>> There do seem to be some warnings/errors - they don't look relavant?? >> >> Right, irrelevant for your isse. >> >>> Many thanks for your help >>> >>> John >>> >>> >> You really should see your user login in this log file. >> >> Alexander >> > > Hmmm > > Summary > On the server maui itself > Failure when using IP address but works with name maui for root and fred > > On a separate machine paxos > Failure for both IP address and name maui and maui.jaa.org.uk > for both root and ja > > However the error messages are different between maui and paxos > > John > > ------------------------------------------------------------------------- > As user fred on the server maui itself > [fred at maui ~]$ openssl s_client -connect 148.197.29.5:993 > socket: Connection refused > connect:errno=111 > > As root on the server maui itself > [root at maui:/var/log]$ openssl s_client -connect 148.197.29.5:993 > socket: Connection refused > connect:errno=111 > ------------------------------------------------------------------------ > As root on maui using "name" > [root at maui:/var/log]$ openssl s_client -connect maui:993 > CONNECTED(00000003) > depth=0 C = UK, ST = Hampshire, L = Fareham, CN = maui.jaa.org.uk, > emailAddress = ja at jaa.org.uk > verify error:num=18:self signed certificate > verify return:1 > depth=0 C = UK, ST = Hampshire, L = Fareham, CN = maui.jaa.org.uk, > emailAddress = ja at jaa.org.uk > verify return:1 > --- > Certificate chain > 0 > s:/C=UK/ST=Hampshire/L=Fareham/CN=maui.jaa.org.uk/emailAddress=ja at jaa.org.uk > > i:/C=UK/ST=Hampshire/L=Fareham/CN=maui.jaa.org.uk/emailAddress=ja at jaa.org.uk > --- > Server certificate > ... > * OK [CAPABILITY IMAP4 IMAP4rev1 LITERAL+ ID AUTH=PLAIN SASL-IR > COMPRESS=DEFLATE] maui.jaa.org.uk Cyrus IMAP > v2.3.16-Fedora-RPM-2.3.16-13.el6_6 server ready > a1 LOGIN username password > al OK [CAPABILITY IMAP4 IMAP4rev1 LITERAL+ ID LOGINDISABLED AUTH=PLAIN > COMPRESS=DEFLATE ACL RIGHTS=kxte QUOTA MAILBOX-REFERRALS NAMESPACE UIDPLUS > NO_ATOMIC_RENAME UNSELECT CHILDREN MULTIAPPEND BINARY SORT SORT=MODSEQ > THREAD=ORDEREDSUBJECT THREAD=REFERENCES ANNOTATEMORE CATENATE CONDSTORE SCAN > IDLE LISTEXT LIST-SUBSCRIBED X-NETSCAPE URLAUTH] User logged in > a2 LOGOUT > * BYE LOGOUT received > a2 OK Completed > read:errno=0 > > > These also work OK > [ja at maui ~]$ openssl s_client -connect maui:993 > ja at maui ~ 4$ openssl s_client -connect maui.jaa.org.uk:9 > --------------------------------------------------------------------- > On a separate machine paxos - always fails > > As user ja on a separate machine paxos > ja at paxos ~ 1$ openssl s_client -connect 148.197.29.5:993 > socket: Bad file descriptor > connect:errno=9 > > As root on a separate machine paxos > [root at paxos:~]$ openssl s_client -connect 148.197.29.5:993 > socket: Bad file descriptor > connect:errno=9 > > [root at paxos:~]$ openssl s_client -connect maui:993 > socket: Bad file descriptor > connect:errno=9 > > [root at paxos:~]$ openssl s_client -connect maui.jaa.org.uk:993 > socket: Bad file descriptor > connect:errno=9 > > [root at paxos:~]$ exit > logout > ja at paxos ~ 3$ openssl s_client -connect maui:993 > socket: Bad file descriptor > connect:errno=9 > > ja at paxos ~ 4$ openssl s_client -connect maui.jaa.org.uk:993 > socket: Bad file descriptor > connect:errno=9 > > > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos > A little more info about using s_client on paxos to connect to maui openssl s_client -connect maui.jaa.org.uk:993 Wireshark shows just one packet each way (to/from port 993) A request for connection from paxos to maui and a reset from maui to paxos [Expert Info (Chat/sequence): Connection establish request (SYN): server port 993] ... [Severity level: Chat] [Group: sequence] (RST, ACK) [Expert Info (Warn/sequence): Connection reset (RST] [Connection reset (RST)] [Severity level: Warn] [Group: Sequence] John