Hello! Could someone help me? How to fix: POP3-Server: Offline IMAP-Server: Offline Impossible login to roundcube webmail, and wery strange records in netstat -tap ... ----------- Many thanks..
I have removed and reinstalled postfix and now I cant connect to any webmail mailbox.. master.cf is ok, ispconfig upgraded to newest version, debian updated/upgraded. But anyway... POP3-Server: Offline IMAP-Server: Offline
Do you mean "service dovecot start"? Now IMAP-server started but sill cant access webmail, and... after few minutes both services down again. POP3-Server: Offline IMAP-Server: Offline
There are few errors in status messages... Code: postfix.service - LSB: Postfix Mail Transport Agent Loaded: loaded (/etc/init.d/postfix) Drop-In: /run/systemd/generator/postfix.service.d └─50-postfix-$mail-transport-agent.conf Active: active (running) since Thu 2017-07-13 10:27:59 CEST; 42min ago Process: 15503 ExecStop=/etc/init.d/postfix stop (code=exited, status=0/SUCCESS) Process: 15529 ExecStart=/etc/init.d/postfix start (code=exited, status=0/SUCCESS) CGroup: /system.slice/postfix.service ├─15639 /usr/lib/postfix/master ├─15640 pickup -l -t unix -u -c ├─15641 qmgr -l -t unix -u ├─15666 tlsmgr -l -t unix -u -c ├─15667 anvil -l -t unix -u -c └─18492 proxymap -t unix -u
Seems as if you renamed or removed the postfix SSL cert. Dovecot is using the same SSL cert and can't start as it is missing now. And postfix has the same issue, missing SSL cert.
You have to create a new ssl cert with openssl or install one with e.g. letsencrypt: https://www.howtoforge.com/communit...l-port-8080-with-lets-encrypt-free-ssl.75554/
Thank you for help, But I can not find info at all about how to do this. How to create new ssl cert with openssl for postfix / dovecot.. Simple upgrading/reconfiguring ISPConfig not helps there.. No any info in internet
Yes, but this method for Securing ISPConfig 3 Control Panel / Using The Same Let's Encrypt SSL Certs For Other Major Services. Im using Multiserver system, and server with damaged postfix ssl cert is slave server withouth panel. I can't create symlinks to another server (master) from slave server.. Or I can?
Creating a self siged ssl cert: Code: cd /etc/postfix openssl req -new -outform PEM -out smtpd.cert -newkey rsa:2048 -nodes -keyout smtpd.key -keyform PEM -days 365 -x509 Country Name (2 letter code) [AU]: <-- Enter your Country Name (e.g., "DE"). State or Province Name (full name) [Some-State]:<-- Enter your State or Province Name. Locality Name (eg, city) []:<-- Enter your City. Organization Name (eg, company) [Internet Widgits Pty Ltd]:<-- Enter your Organization Name (e.g., the name of your company). Organizational Unit Name (eg, section) []:<-- Enter your Organizational Unit Name (e.g. "IT Department"). Common Name (eg, YOUR name) []:<-- Enter the Fully Qualified Domain Name of the system (e.g. "server1.example.com"). Email Address []:<-- Enter your Email Address. Then change the permissions of the smtpd.key: Code: chmod o= /etc/postfix/smtpd.key
