Hi Markus,
Please find the details below and please let me know if you need any other information.
- Are users able to login and access their mailboxes on production1 with an IMAP client?
Ans: Yes.
[root@production1 ~]# ps -ef | grep dovecot dovecot 800 1 0 Jul07 ? 00:00:07 dovecot/anvil root 801 1 0 Jul07 ? 00:00:09 dovecot/log root 804 1 0 Jul07 ? 00:00:31 dovecot/config vmail 1310 1 0 Jul08 ? 00:00:00 dovecot/imap dovecot 1440 1 0 Jul09 ? 00:00:07 dovecot/anvil root 1441 1 0 Jul09 ? 00:00:08 dovecot/log vmail 1473 1 0 Jul08 ? 00:00:00 dovecot/imap vmail 2095 1 0 Jul09 ? 00:00:00 dovecot/imap vmail 2354 1 0 Jul09 ? 00:00:00 dovecot/imap vmail 2584 1 0 Jul09 ? 00:00:00 dovecot/imap dovecot 3001 1 0 Jul08 ? 00:00:09 dovecot/anvil root 3002 1 0 Jul08 ? 00:00:11 dovecot/log vmail 4004 1 0 Jul08 ? 00:00:00 dovecot/imap vmail 4535 1 0 Jul08 ? 00:00:00 dovecot/imap vmail 4546 1 0 Jul08 ? 00:00:00 dovecot/imap vmail 4649 1 0 Jul08 ? 00:00:00 dovecot/imap vmail 4677 1 0 Jul09 ? 00:00:00 dovecot/imap vmail 4913 1 0 Jul08 ? 00:00:00 dovecot/imap vmail 5208 1 0 Jul08 ? 00:00:00 dovecot/imap vmail 5353 1 0 Jul08 ? 00:00:00 dovecot/imap vmail 5799 1 0 Jul08 ? 00:00:00 dovecot/imap vmail 6280 1 0 Jul08 ? 00:00:00 dovecot/imap vmail 6774 1 0 Jul09 ? 00:00:00 dovecot/imap vmail 6975 1 0 Jul09 ? 00:00:00 dovecot/imap vmail 7035 1 0 Jul09 ? 00:00:00 dovecot/imap vmail 9108 1 0 Jul09 ? 00:00:00 dovecot/imap vmail 9741 1 0 Jul07 ? 00:00:00 dovecot/imap vmail 10022 1 0 Jul09 ? 00:00:00 dovecot/imap vmail 10900 1 0 Jul08 ? 00:00:00 dovecot/imap vmail 11522 1 0 Jul09 ? 00:00:00 dovecot/imap vmail 11579 1 0 Jul09 ? 00:00:00 dovecot/imap vmail 13190 1 0 Jul08 ? 00:00:00 dovecot/imap vmail 13837 1 0 Jul09 ? 00:00:00 dovecot/imap vmail 15689 1 0 Jul08 ? 00:00:00 dovecot/imap vmail 16089 1 0 Jul09 ? 00:00:00 dovecot/imap vmail 17919 1 0 Jul08 ? 00:00:00 dovecot/imap vmail 18377 1 0 Jul07 ? 00:00:00 dovecot/imap vmail 18404 1 0 Jul09 ? 00:00:00 dovecot/imap vmail 20279 1 0 Jul08 ? 00:00:00 dovecot/imap vmail 20639 1 0 Jul09 ? 00:00:00 dovecot/imap vmail 20658 1 0 Jul08 ? 00:00:00 dovecot/imap vmail 21397 1 0 Jul07 ? 00:00:00 dovecot/imap dovenull 21624 1 0 20:18 ? 00:00:00 dovecot/pop3-login dovenull 21627 1 0 20:18 ? 00:00:00 dovecot/pop3-login dovenull 21628 1 0 20:18 ? 00:00:00 dovecot/pop3-login dovenull 21633 1 0 20:18 ? 00:00:00 dovecot/pop3-login dovenull 21636 1 0 20:18 ? 00:00:00 dovecot/pop3-login dovenull 21641 1 0 20:18 ? 00:00:00 dovecot/pop3-login dovenull 21644 1 0 20:18 ? 00:00:00 dovecot/pop3-login dovenull 21645 1 0 20:18 ? 00:00:00 dovecot/pop3-login dovenull 21789 1 0 20:19 ? 00:00:00 dovecot/pop3-login dovenull 21873 1 0 20:19 ? 00:00:00 dovecot/pop3-login dovenull 21875 1 0 20:19 ? 00:00:00 dovecot/pop3-login dovenull 21878 1 0 20:19 ? 00:00:00 dovecot/pop3-login dovenull 21880 1 0 20:19 ? 00:00:00 dovecot/pop3-login dovenull 21882 1 0 20:19 ? 00:00:00 dovecot/pop3-login dovenull 21884 1 0 20:19 ? 00:00:00 dovecot/pop3-login dovenull 21888 1 0 20:19 ? 00:00:00 dovecot/pop3-login dovenull 21889 1 0 20:19 ? 00:00:00 dovecot/pop3-login dovenull 21891 1 0 20:19 ? 00:00:00 dovecot/pop3-login dovenull 21893 1 0 20:19 ? 00:00:00 dovecot/pop3-login dovenull 21896 1 0 20:19 ? 00:00:00 dovecot/pop3-login dovenull 21897 1 0 20:19 ? 00:00:00 dovecot/pop3-login dovenull 21904 1 0 20:19 ? 00:00:00 dovecot/pop3-login dovenull 21907 1 0 20:19 ? 00:00:00 dovecot/pop3-login dovenull 21920 1 0 20:19 ? 00:00:00 dovecot/pop3-login dovenull 21921 1 0 20:19 ? 00:00:00 dovecot/pop3-login dovenull 21927 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 21929 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 21932 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 21933 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 21935 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 21938 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 21942 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 21943 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 21945 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 21947 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 21950 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 21951 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 21953 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 21958 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 21961 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 21962 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 21964 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 21966 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 21970 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 21971 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 21973 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 21976 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 21979 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 21980 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovecot 22008 1 0 20:20 ? 00:00:00 dovecot/anvil root 22009 1 0 20:20 ? 00:00:00 dovecot/log root 22011 1 0 20:20 ? 00:00:00 dovecot/config dovenull 22027 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 22030 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 22031 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 22038 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 22041 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 22044 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 22045 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 22047 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 22049 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 22052 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 22053 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 22055 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 22058 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 22061 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 22062 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 22064 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 22066 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 22069 1 0 20:20 ? 00:00:00 dovecot/pop3-login dovenull 22070 1 0 20:20 ? 00:00:00 dovecot/pop3-login root 22118 21483 0 20:20 pts/0 00:00:00 grep dovecot dovecot 22302 1 0 Jul07 ? 00:00:00 dovecot/anvil root 22303 1 0 Jul07 ? 00:00:00 dovecot/log vmail 22372 1 0 Jul08 ? 00:00:00 dovecot/imap vmail 22807 1 0 Jul09 ? 00:00:00 dovecot/imap vmail 22877 1 0 Jul07 ? 00:00:09 dovecot/imap vmail 23064 1 0 Jul07 ? 00:00:09 dovecot/imap vmail 23537 1 0 Jul07 ? 00:00:09 dovecot/imap vmail 23538 1 0 Jul07 ? 00:00:09 dovecot/imap vmail 23823 1 0 Jul07 ? 00:00:08 dovecot/imap vmail 23991 1 0 Jul07 ? 00:00:08 dovecot/imap dovecot 24921 1 0 Jul07 ? 00:00:00 dovecot/anvil root 24922 1 0 Jul07 ? 00:00:00 dovecot/log vmail 25204 1 0 Jul09 ? 00:00:00 dovecot/imap vmail 26624 1 0 Jul07 ? 00:00:00 dovecot/pop3 dovecot 26638 1 0 Jul28 ? 00:01:02 dovecot/anvil root 26639 1 0 Jul28 ? 00:01:39 dovecot/log root 26641 1 0 Jul28 ? 00:03:57 dovecot/config vmail 27994 1 0 Jul07 ? 00:00:00 dovecot/imap vmail 28036 1 0 Jul09 ? 00:00:00 dovecot/imap vmail 28439 1 0 Jul09 ? 00:00:00 dovecot/imap vmail 28551 1 0 Jul09 ? 00:00:00 dovecot/imap vmail 28581 1 0 Jul07 ? 00:00:00 dovecot/imap vmail 29014 1 0 Jul07 ? 00:00:00 dovecot/imap vmail 29709 1 0 Jul09 ? 00:00:00 dovecot/imap vmail 31832 1 0 Jul07 ? 00:00:00 dovecot/imap vmail 31986 1 0 Jul08 ? 00:00:00 dovecot/imap vmail 32423 1 0 Jul08 ? 00:00:00 dovecot/imap vmail 32483 1 0 Jul09 ? 00:00:00 dovecot/imap vmail 32662 1 0 Jul07 ? 00:00:00 dovecot/imap [root@production1 ~]#
[root@production1 ~]# netstat -lntp Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 0.0.0.0:44115 0.0.0.0:* LISTEN 1661/rpc.statd tcp 0 0 0.0.0.0:1556 0.0.0.0:* LISTEN 1736/pbx_exchange tcp 0 0 127.0.0.1:1557 0.0.0.0:* LISTEN 1736/pbx_exchange tcp 0 0 0.0.0.0:13782 0.0.0.0:* LISTEN 2147/bpcd tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 2105/sshd tcp 0 0 127.0.0.1:44438 0.0.0.0:* LISTEN 1736/pbx_exchange tcp 0 0 0.0.0.0:8089 0.0.0.0:* LISTEN 2363/splunkd tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN 2260/master tcp 0 0 0.0.0.0:13724 0.0.0.0:* LISTEN 2143/vnetd tcp 0 0 0.0.0.0:42397 0.0.0.0:* LISTEN - tcp 0 0 0.0.0.0:993 0.0.0.0:* LISTEN 3499/dovecot tcp 0 0 0.0.0.0:995 0.0.0.0:* LISTEN 3499/dovecot tcp 0 0 0.0.0.0:110 0.0.0.0:* LISTEN 3499/dovecot tcp 0 0 0.0.0.0:143 0.0.0.0:* LISTEN 3499/dovecot tcp 0 0 0.0.0.0:35375 0.0.0.0:* LISTEN - tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 1620/rpcbind tcp 0 0 :::1556 :::* LISTEN 1736/pbx_exchange tcp 0 0 :::33941 :::* LISTEN - tcp 0 0 :::22 :::* LISTEN 2105/sshd tcp 0 0 :::25 :::* LISTEN 2260/master tcp 0 0 :::60414 :::* LISTEN 1661/rpc.statd tcp 0 0 :::41186 :::* LISTEN - tcp 0 0 :::3181 :::* LISTEN 3162/PatrolAgent tcp 0 0 :::111 :::* LISTEN 1620/rpcbind
[root@production1 ~]# ls -la /etc/dovecot total 32 drwxr-xr-x 3 root root 4096 Jul 28 15:24 . drwxr-xr-x. 94 root root 12288 Aug 3 20:23 .. drwxr-xr-x 2 root root 4096 Jan 13 2020 conf.d -rw-r--r-- 1 root root 615 Jul 28 11:43 dovecot.conf -rw-r--r-- 1 root root 3455 Dec 30 2010 dovecot.conf.orig -rw-r--r-- 1 root root 75 Jan 20 2020 passwd
[root@production2 ~]# telnet production1.testorg.com 143 Trying xxx.xxx.xxx.xxx... Connected to production1.testorg.com. Escape character is '^]'.
- OK Waiting for authentication process to respond..
- BYE Disconnected for inactivity. Connection closed by foreign host. [root@production2 ~]#
[vmail@production2 ~]$ telnet production1.testorg.com 143 Trying xxx.xxx.xxx.xxx... Connected to production1.testorg.com. Escape character is '^]'.
- OK Waiting for authentication process to respond..
- BYE Disconnected for inactivity. Connection closed by foreign host. [root@production2 ~]#
Thanks & Regards, Kishore Potnuru
On Mon, Aug 3, 2020 at 7:52 PM Markus Winkler ml@irmawi.de wrote:
Hi Kishore,
On 03.08.20 15:33, Kishore Potnuru wrote:
Please let me know if you need any other details.
please provide the following outputs/answers:
- Are users able to login and access their mailboxes on production1 with an IMAP client?
On your old server (production1):
ps aux | grep dovecot
netstat -lntp
ls -la /etc/dovecot
On your new server (production2):
- telnet production1.testorg.com 143
Thanks and regards Markus