Webmin

Questions and discussion about Webmin or any of the services it manages.

Yahoo rejecting mails, log full with login attempts of random mailadresses@mydomain.com

Forums: 

Hi,

I use postfix mailserver but mails to @yahoo.com addresses are not sent. The mails are rejected with this message: (XX is my IP adress)

" host mta7.am0.yahoodns.net[98.138.112.34] said: 421 4.7.1 [TS03] All messages from XX.XX.XX.XX will be permanently deferred; Retrying will NOT succeed. See http://postmaster.yahoo.com/421-ts03.html (in reply to MAIL FROM command) "

How to solve this error?

Unable to send mail from Webmin

Forums: 

Hello,

I have a fresh install of Webmin, where i created a Backup Schedule of MySql Databases and added a mail confirmation for every successful backups. When i do a manual backup or automatic backup, even after a successful backup, i don't receive any mail.

I checked maillog, i don't see the mail being sent. Also, it is not in the queue. I tried with Sendmail being the default and also with Postfix after disabling Sendmail.

Note: Local E-Mail alerts like SSH login failure, SU alerts work fine, i can read them using "Read User Mail" --> "Username"

Webmin web interface is not available

Forums: 

I installed hundreds of times Virtualmin/Webmin on Linux machines. This is a fresh install Debian 7.8/Virtualmin.

1) I login into Webmin account then I visit some sections. Over a while I get page not found for a section then the whole webmin content is not found.

2) I refresh the window, I can start again visiting sections, but over a while without activity visiting a section I get page not found.

3) I restarted webmin service. Same behavior. I restarted the whole server, same behavior.

remote backup fails with /usr/lib/tar/rmt: No such file or directory

Forums: 

ubuntu 14; webmin 1.74 - same setup on 6 cloud servers (elastichsosts.com). Exact same scripts work fine from old Debian 6 servers. Cannot find any way to set the path to rmt

have tried symlink from /usr/lib/tar/rmt to /usr/sbin/rmt-tar but no change.

All suggestions gratefully received!

Can't flush Postfix Mail queue

Forums: 

Strange thing,

my postfix mailqueue fills up and i cannot flush the mails. Normal mails work via Outlook etc, but mails generated from system like newsletter or other webbased software keep hanging forever. I am pretty sure, it is some Postfix setting, but i can't see it.

Any idea, which setting this might be and how i can fix it?

Thanks and best j_m

Failed to start apache

Forums: 

Since upgrading from Ubuntu 12.04 to 14.04.2, I recive the following error when attempting to start apache2:

Failed to start apache :

  • Starting web server apache2
  • The apache2 configtest failed. Output of config test was: AH00526: Syntax error on line 57 of /etc/apache2/apache2.conf: Invalid command 'LockFile', perhaps misspelled or defined by a module not included in the server configuration Action 'configtest' failed. The Apache error log may have more information.

As a temporary fix, I commented out the line

Keep-Alive problem

Forums: 

I've been trying to get KeepAlive working. The following is set in my httpd.conf. . .

KeepAlive On MaxKeepAliveRequests 100 KeepAliveTimeout 15

But it's not working, keep alive is being sent as 'close' or no keep alive header sent at all. If I try adding the following to a virtual host. . .

Header set Connection keep-alive

That makes the website send a keep alive header, but it is appended with 'close' immediately afterwards i.e. both keep-alive and close are being sent together.

This is fresh install of Centos 7. Please help!

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