Follow along with the video below to see how to install our site as a web app on your home screen.
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The new Python extension is now available. It allows customers to deploy and manage WSGI-based Python applications on their websites directly from Plesk.
Debian 11 has reached its end-of-life (vendor EOL date - August 31, 2026). Plesk Obsidian 18.0.81 is the last release to support it.
If you are running Plesk Obsidian on Debian 11, we recommend you upgrade those servers to Debian 12 using our dist-upgrade tool.
We plan to deprecate and remove the support for XML RPC protocol versions earlier than 1.6.9.1 in Plesk Obsidian 18.0.82. We strongly recommend that you update all existing integrations using earlier versions of the XML RPC protocol to comply with the version 1.6.9.1 specification.
Collaboration Data Objects for Windows® NT® Server (CDONTS) have been removed from the Windows Server 2003 family. If your Web applications use CDONTS, you can convert them to Microsoft Collaboration Data Objects (CDO)
ditto. cdonts and cdosys no longer working after upgrading a server to 7.6.1. the plesk upgrade nightmare continues.. do we have a solution? permissions seem ok.
Is the default SMTP virtual server still present and not stopped in the IIS Manager?
If your code is using the port method then a good step would be to check if the MS SMTP server is actually responding to telnet on that port
telnet localhost 8025
should do it on the default plesk setup unless it has changed with 7.6 or if someone has changed it to another port at some stage.
As long as it isn't trying to start on a port already in use like 25 the SMTP server should be able to start.
If the code is using the mail pickup folder then check the correct permissions exist for Create files/ Write Data to C:\Inetpub\mailroot\Pickup for 'users' usually this is in the form of 'special permissions' which can be checked using advanced--effective permissions.
I once had a Plesk 7.5.6 box that just wouldn't work although all the config looked perfect.. including relaying etc...
after removing and readding the MS SMTP server using Add/Remove Programs--Windows components and then restarting the SMTP server it started doing it's thing once more.
I was just helping a client out with this exact problem on a 7.6.1 box -only using CDO SYS though, this is what I did to get it working again (not sure if all steps are needed as I was in a hurry at the time and just did this in the hopes of resolving it quickly - took about 5 minutes to get it working)
1. Added write permissions for 'users' to C:\Inetpub\mailroot\Pickup
(no users had permissions and members of psacln and psaadm groups were denied...)
2. Stopped the MS SMTP server in IIS Manager and then removed it from Add/remove programs/windows components
3. Added the MS SMTP server again, changed the default port to 8025 and allowed mail relaying for 127.0.0.1 then restarted the server.
I had a similar problem with CDONTS on Plesk 8.1, and fixed it by adding permissions to /inetpub/mailroot. But now permissions have reverted back to denied for PSA user without anyone touching the server. Any ideas?
IGOR, I dissagree with your "IWAM_xxx", and furthermore it's impractical to add IWAM accounts if you are hosting 100s of sites. I tested it without IWAM_xxx and it still works. I've also made some comments on the KB article on SW-Soft's web site so that they can include instructions on what to do if you upgrade Plesk, since this appears to happen every time you upgrade Plesk.