Hi,
Server OS: Ubuntu 20.04 LTS
CyberPanel Version : 2.4.3
I updated my Cyberpanel to Current Latest. After this update I am facing few problem i.e Cyberpanel is kicking me out whenever I click any link on the front page of panel. It send me back to Login Page due to this reason I can’t check the Version of Panel also. But I think it is 2.4.3 because when I updated to latest version I noticed a word (2.4.3 Branch) on the start of update
Second Problem is, my mailing has stopped, no mail is being sent or recieved after this update. I have pasted the result of
journalctl -f | grep dovecot
journalctl -f | grep postfix
at bottom
I will be thankful for your help in this regard
<
root@server:~# journalctl -f | grep dovecot
Aug 11 13:59:56 server.tophost.pk dovecot[745]: pop3-login: Login: user=[email protected], method=PLAIN, rip=182.184.168.213, lip=38.242.159.251, mpid=24860, TLS, session=<98Z8qRU8PMa2uKjV>
Aug 11 13:59:56 server.tophost.pk dovecot[745]: pop3([email protected])<24860><98Z8qRU8PMa2uKjV>: Disconnected: Logged out top=0/0, retr=0/0, del=0/0, size=0
Aug 11 13:59:57 server.tophost.pk dovecot[745]: pop3-login: Login: user=[email protected], method=PLAIN, rip=182.184.168.213, lip=38.242.159.251, mpid=24874, TLS, session=
Aug 11 13:59:57 server.tophost.pk dovecot[745]: pop3([email protected])<24874>: Disconnected: Logged out top=0/0, retr=0/0, del=0/0, size=0
Aug 11 13:59:59 server.tophost.pk dovecot[745]: pop3-login: Login: user=[email protected], method=PLAIN, rip=182.184.168.213, lip=38.242.159.251, mpid=24876, TLS, session=
Aug 11 13:59:59 server.tophost.pk dovecot[745]: pop3([email protected])<24876>: Disconnected: Logged out top=0/0, retr=0/0, del=0/0, size=0
Aug 11 14:00:09 server.tophost.pk dovecot[745]: imap([email protected])<24761><7GU/phU8DrK2uKjV>: Logged out in=382 out=4927 deleted=0 expunged=0 trashed=0 hdr_count=0 hdr_bytes=0 body_count=0 body_bytes=0
Aug 11 14:00:20 server.tophost.pk dovecot[745]: imap-login: Login: user=[email protected], method=PLAIN, rip=182.184.168.213, lip=38.242.159.251, mpid=25082, TLS, session=<8czrqhU8fM62uKjV>
Aug 11 14:00:25 server.tophost.pk dovecot[745]: imap-login: Login: user=[email protected], method=PLAIN, rip=182.184.168.213, lip=38.242.159.251, mpid=25084, session=<94s5qxU8xKK2uKjV>
Aug 11 14:00:27 server.tophost.pk dovecot[745]: imap([email protected])<25084><94s5qxU8xKK2uKjV>: Logged out in=358 out=6028 deleted=0 expunged=0 trashed=0 hdr_count=0 hdr_bytes=0 body_count=0 body_bytes=0
Aug 11 14:00:34 server.tophost.pk dovecot[745]: pop3-login: Login: user=[email protected], method=PLAIN, rip=209.85.213.225, lip=38.242.159.251, mpid=25101, session=
Aug 11 14:00:34 server.tophost.pk dovecot[745]: pop3([email protected])<25101>: Disconnected: Logged out top=0/0, retr=0/0, del=0/0, size=0
Aug 11 14:00:50 server.tophost.pk dovecot[745]: imap-login: Login: user=[email protected], method=PLAIN, rip=182.184.168.213, lip=38.242.159.251, mpid=25126, TLS, session=
Aug 11 14:00:51 server.tophost.pk dovecot[745]: imap([email protected])<25126>: Connection closed (LIST finished 0.272 secs ago) in=56 out=1296 deleted=0 expunged=0 trashed=0 hdr_count=0 hdr_bytes=0 body_count=0 body_bytes=0
Aug 11 14:00:53 server.tophost.pk dovecot[745]: imap-login: Login: user=[email protected], method=PLAIN, rip=182.184.168.213, lip=38.242.159.251, mpid=25128, TLS, session=
Aug 11 14:00:53 server.tophost.pk dovecot[745]: imap([email protected])<25128>: Connection closed (UID SEARCH finished 0.144 secs ago) in=81 out=1329 deleted=0 expunged=0 trashed=0 hdr_count=0 hdr_bytes=0 body_count=0 body_bytes=0
Aug 11 14:00:55 server.tophost.pk dovecot[745]: imap-login: Login: user=[email protected], method=PLAIN, rip=182.184.168.213, lip=38.242.159.251, mpid=25130, TLS, session=
Aug 11 14:00:56 server.tophost.pk dovecot[745]: imap([email protected])<25130>: Connection closed (UID SEARCH finished 0.188 secs ago) in=131 out=1452 deleted=0 expunged=0 trashed=0 hdr_count=0 hdr_bytes=0 body_count=0 body_bytes=0
/>
<
root@server:~# journalctl -f | grep postfix
Aug 11 14:02:24 server.tophost.pk postfix/anvil[23909]: statistics: max connection rate 4/60s for (smtp:37.221.76.249) at Aug11 14:01:08
Aug 11 14:02:24 server.tophost.pk postfix/anvil[23909]: statistics: max connection count 2 for (smtp:37.221.76.249) at Aug 1114:01:03
Aug 11 14:02:24 server.tophost.pk postfix/anvil[23909]: statistics: max cache size 3 at Aug 11 13:59:09
Aug 11 14:04:48 server.tophost.pk postfix/submission/smtpd[25545]: connect from localhost[127.0.0.1]
Aug 11 14:04:48 server.tophost.pk postfix/submission/smtpd[25545]: TLS SNI localhost from localhost[127.0.0.1] not matched, uing default chain
Aug 11 14:04:48 server.tophost.pk postfix/submission/smtpd[25545]: A02024CE6E6: client=localhost[127.0.0.1], sasl_method=PLAI, [email protected]
Aug 11 14:04:48 server.tophost.pk postfix/cleanup[25548]: A02024CE6E6: hold: header Received: from [38.242.159.251] (localhos [127.0.0.1])??(Authenticated sender: [email protected])??by server.tophost.pk (Postfix) with ESMTPSA id A02024CE6E6??for [email protected]; Mon, 11 Aug from localhost[127.0.0.1]; from=[email protected] to=[email protected] proto=ESMTP heo=<[38.242.159.251]>
Aug 11 14:04:48 server.tophost.pk postfix/cleanup[25548]: A02024CE6E6: message-id=[email protected]
Aug 11 14:04:48 server.tophost.pk postfix/submission/smtpd[25545]: disconnect from localhost[127.0.0.1] ehlo=2 starttls=1 aut=1 mail=1 rcpt=1 data=1 quit=1 commands=8
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: CBF324CE485: removed
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: B30444CE6E4: removed
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: A02024CE6E6: removed
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: –
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: –
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: –
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: –
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: –
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: –
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: –
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: –
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: –
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: –
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: –
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: [email protected]
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: warning: invalid mail queue id: –
Aug 11 14:05:01 server.tophost.pk postfix/postsuper[25586]: Deleted: 3 messages
Aug 11 14:05:01 server.tophost.pk postfix/pickup[25407]: B73844CE485: uid=0 from=
Aug 11 14:05:01 server.tophost.pk postfix/cleanup[25548]: B73844CE485: hold: header Received: by server.tophost.pk (Postfix, rom userid 0)??id B73844CE485; Mon, 11 Aug 2025 14:05:01 +0200 (CEST) from local; from=[email protected] to=[email protected]
Aug 11 14:05:01 server.tophost.pk postfix/cleanup[25548]: B73844CE485: message-id=[email protected]
Aug 11 14:05:05 server.tophost.pk postfix/smtpd[25662]: connect from unknown[45.148.10.64]
Aug 11 14:05:09 server.tophost.pk postfix/smtpd[25662]: warning: unknown[45.148.10.64]: SASL PLAIN authentication failed:
Aug 11 14:05:09 server.tophost.pk postfix/smtpd[25662]: disconnect from unknown[45.148.10.64] ehlo=1 auth=0/1 quit=1 commands2/3
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