Archive for October, 2016

Plesk 12.5 CentOS 7 mysql login

…cause I can’t remember these things a year later.

mysql -uadmin -p`cat /etc/psa/.psa.shadow`

Friday, October 28th, 2016 Linux, Plesk No Comments

Simple .php package check

I have no knowledge of php so rather than figure this out again here’s what I did. Probably has a million mistakes.

require_once 'PEAR/Registry.php'; 
// First see what the command line does
print("<p>pear list<br>");
$output = shell_exec('pear list'); 
echo "$output";
// Now see what we get
$pear = new PEAR_Config();
$pear_reg = $pear->getRegistry();
$pear_info = $pear_reg->packageInfo("PEAR");
$pear_list = $pear_reg->listPackages();
$result = count($pear_list);
echo "\n<p> pear_list has element count of ";
echo "$result </p>\n";

foreach ($pear_list as $value)
echo "    <br>\n";
echo "\n=====================================================<br>";
require_once 'PEAR/Info.php';
$res = PEAR_Info::packageInstalled("Mail_Mime");
echo "$res <br>\n";
Friday, October 28th, 2016 Linux No Comments

Notes on installing Maia on CentOS 7 Plesk 12.5

Wasn’t clear to me that Maia is a fork of amavisd-new, so you don’t need amavis? No clear instructions for installing 1.0.4, but found this install script to look at:

Basically pick a set of directions and adapt them to work in the specific environment of the system. The two config tests and are helpful (required) to figure out what’s missing. But also look at the server logs as the config test will say it’s happy when in fact things aren’t right.

To fix the open_basedir issues I ended up with:


There’s a lot of packages that have to be added (using pear). This one though didn’t come up as needed but it is:

pear install PEAR_Info

Also: listPackages() and listAllPackages() return different types (I used these to check the config). listPackages() works as expected when the .php file is called from the command line, but it returns null when apache runs it. ini_get(“include_path”); indicates the include paths are the same between command line and apache. Only hint is that when run from the command line it’s not finding ../config.php (which is in the maia dir). That’s explained by different environment variables…$_SERVER[‘DOCUMENT_ROOT’]. Changing that for testing that doesn’t provide any more info as to why it works from command line and not from apache.

Looks like under apache is wants to look here: /usr/share/pear/ for confg files, but from the command like it looks here (and this is where they are): /var/lib/pear/

Why does apache not know where to look?

specifically apache is looking for (from getRegistry() ):

: statedir :/usr/share/pear/.registry
: filemap :/usr/share/pear/.filemap
: channelsdir :/usr/share/pear/.channels
: lockfile :/usr/share/pear/.lock

but that’s not where those files are.

gave up and did the obvious

ln -s /var/lib/pear/.registry .registry
ln -s /var/lib/pear/.filemap .filemap
ln -s /var/lib/pear/.channels .channels
ln -s /var/lib/pear/.lock .lock

and didn’t work as open_basedir restrictions don’t include those. Slog through the errors and add them and finally it’s all green…except there’s still errors getting logged. Rinse & repeat…

Trying the login page, a bunch of errors, but some can probably be ignored. But this one:

AH01071: Got error 'PHP message: PHP Fatal error:  Call to undefined function: MDB2_Driver_mysql::raiseError(). in /usr/share/pear/MDB2.php on line 1936\n'

is fatal, though I suspect I need to chase what got it to that line and not the missing function. Worry that maiamailguard is just too old/out of date and the problems will never stop…

more odd things to do:

pear upgrade MDB2-beta

minimal .php program to figure out the environment

<?php phpinfo();?>

in smarty.php had to change this:

    if (isset($smarty_path)) {
      ini_set('include_path', $smarty_path . ":" . ini_get('include_path'));
      require_once ("Smarty.class.php");
    } else {
      require_once ("Smarty/Smarty.class.php");

Change Smarty -> smarty.


Sunday, October 23rd, 2016 Linux No Comments

The search for a simple to use spam system continues

Can’t believe how many of them don’t seem to handle forwarding only accounts…

Amavis-new would seem to be a good solution for the back end that sits on top of the spam/virus stuff and appears to still be active.

However a web based front end for it (but not trying to control postfix, which Pesk is handling) isn’t so obvious. Most of the things listed on the amavis page are long since abandoned. MailZu would have been a possible fit that’s in this category. ‘course someone that knows what they’re doing might figure out to use these old packages…not me though.

Maia Mailguard seems to be the best option in terms of functionality but seems unsupported at the moment. For some reason their mailman lists aren’t publicly available and there’s no search, so no way to look for answers to problems. Seems like there’s very little activity. This list seems to have occasional activity:

Current release is on this fork here: and install info was apparently going to be here:


Things I looked at:  Not helpful when using Plesk but does show how this all fits together. Maia install – covers 1.0.4 which is important as it sounds like earlier versions were different


Saturday, October 22nd, 2016 Linux No Comments

More things with plesk 12.5 setup

/etc/aliases : fix entry for root to point to a valid email address. run newaliases after changing (maybe retsart postfix too?)

greylisting may get turned on for new domains. Check with:

/usr/local/psa/bin/grey_listing --info-domain domain.tld

turn off with:

/usr/local/psa/bin/grey_listing -ud ldomain.tld -status off

/etc/postfix/ needs:

mydestination = $myhostname, localhost.$mydomain, localhost, localhost.localdomain

Plesk repair utility – hugely useful tool for dealing with issues. Seems like migrating domains leaves some bad thing around.

Ways to test DNSBL is working:  (telnet to 127.0.02)  This is really useful and really hard to find…

Needed to set open_basedir for some php stuff, but doing it from the Plesk panel for php for the domain didn’t seem to work. Can’t tell where it’s even putting it.

found it in vhost.conf.


Thursday, October 20th, 2016 Linux, Plesk No Comments

Setting up ASSP on CentOS 7 – punt

Spam Assassin is the default anti-spam package with Plesk, but for a server with no mail accounts it (at least for me) is useless as there’s no way to know what mail it’s rejecting. Experience with other systems has shown that astronomy related mail seems to be disliked by spam filters.

ASSP seems better suited to a system that doesn’t have local users (i.e. mailman, mail forwarding, etc.).  It also looks pretty complex to install and get running. And it’s not clear how it can get trained given (almost) no mailboxes. Using ASSP 2.5.1.

First problem after installing (unzipping…) was failing to load about a dozen perl modules. installed cpan to try and figure it out, but some of the packages seem to have problems installing and had to be manually installed. Keep checking moduleLoadErrors.txt until it’s clean (look at Can’t locate X in @INC to figure out what package is missing, which is probably different than the module that caused the error) (this took multiple iterations…several hours)

In cpan, install Term::ReadLine::Gnu to get a working console. It needs ncurses-devel and readline-devel to be installed.

ASSP will want to use ClamAV, which isn’t installed as Plesk uses their own AV. (and not sure I want to use it vs. the stuff included with Plesk, just doing this to make module errors go away) Looks like there’s no simple install on CentOS 7 for clamav (clamd was missing after following the directions).  Google for answers if this happens. (maybe this is helpful ) Notes that those directions put clamd.conf not where clamd expects to find it (see man).

No response from the webserver. Can telnet to the server locally…Open port 55555 in the firewall(s). Change the default password (good luck, it’s buried somewhere that I can’t find again)

There’s a reference manual but so far no noob oriented “here’s how to get started for a simple system.” This tutorial seems the closest to that:  though the stupid Linux system flavor differences don’t make it a brainless “copy these steps” for CentOS. As well as it’s for a way more complex setup than being done here.

There are comments about adding user(s) but so far have not found where that magical setting is.

Changed the smtp ports and restarted assp but it won’t respond on port 25, no error messages. The more I read about assp it does not seem like the right thing. Noticed when looking for more info about assp that spam assassin maybe can save reject messages so going to look at that as SA is already integrated in to Plesk, etc., so would probably be less headaches than assp.


Monday, October 10th, 2016 Linux No Comments