Posts by symphosius

web-server: ubuntu 16.04, i-MSCP 1.5.3 2018120800

This server I used for webhosting, not for mail. I set A and MX records (mail.domain.tld) for any domain at the name-servers of my domain-provider pointing to an external mailserver. No problem so far. Now I want one domain to use the mail-service of the webserver and run into problems. Mails to other domains on the server which use the external mailserver seem to be delivered local, which causes errors like "mails for domain.tld loops back to myself" and "Recipient address rejected: User unknown in virtual mailbox table". I looked for the external mailserver settings in i-MSCP and wondered where to address the external mailserver, I cannot but activate or deactivate the use of whatever under this user-defined option. I think there must be something wrong with these settings but I cannot see them. Looking for /etc/postfix/imscp gives no hint, domains and relay-domaines are set properly. I checked the local DNS entrys in i-MSCP: are the same as those on the nameservers. When I dig the MX record from the webserver, I get answer from the first nameserver. Digging the same from at home, I get answer from the webservers i-MSCP-DNS.

So what can I do to solve this problem?

a reconfiguration did the job, thank you, Nuxwin.

Ubuntu Server 16.04.5

After update to 1.5.3 I changed the IPs connected to the server via I-MSCP-Admin-Panel for all hosted Domains local and on the Name-Servers of my Domain-Provider. All the Domains are reachable, but any subdomain is. The subdomains are connected under the IP of the main domain and show up under the right IP if pinged. Adressed in a browser the 'Server Default Page' shows up, whilest the main domain works like a charm. What's wrong?

Thank you, worked!

I didn't configure the eth-interface manually. The /etc/network/interfaces reads:

I didn't configure the eth-interface manually.

Thank you, Nuxwin, this worked so far. Now the installer runs into another error:

[ERROR]Processing setup tasks Error was:

main::setupDbTasks: Modules::ServerIP::add: Couldn't bring up the `eth0:1001' network interface: RTNETLINK answers: File exists at

/usr/local/src/imscp-1.5.3/engine/PerlLib/iMSCP/Provider/NetworkInterface/Debian.pm line 100.

...propagated at /usr/local/src/imscp-1.5.3/engine/PerlLib/iMSCP/DbTasksProcessor.pm line 496.

Please have a look at http://i-mscp.net/forum if you need help.

System: Ubuntu 16.04

to prepare my server for an IP-change I tried to update i-MSCP 1.4.3 to the latest 1.5.3.

I did apt-get update and dist-upgrade first, stopped running services

# service cron stop

# service imscp_daemon stop

# pkill -TERM -f imscp

and run the installer.

It stopped with the message:

[ERROR] iMSCP::Composer::_getComposer: Couldn't install/update composer.phar:

[RuntimeException]SHA384 is not supported by your openssl extension, could not verify the phar file integrity

Maybe it is not imscp-relatet but openssl or composer. But whilst it is preventing imscp from beeing installed or updated I hope to get some hints here.

Thank you!

p.s.:

Trying to get back the old Version, I learned that an i-MSCP downgrade is not supported. Any hints how I can get my webs online again whilst i-MSCP is not working?

yes, you are welcome

Thank you, Nuxwin!