• Debian 11 is approaching its end-of-life (vendor EOL date - August 31, 2026). Plesk Obsidian 18.0.80 will be 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.

There was an error sending your message: Failed to open sendmail [/usr/sbin/sendmail]

R

rafp

Guest
HI guys, I am new to all this and need some help please.

any way I have a VPS and cant send emails via Horde Web Mail. I get this.

There was an error sending your message: Failed to open sendmail [/usr/sbin/sendmail] for execution.

Plesk platform is: Parallels Plesk Panel version 9.3.0
PHP: PHP 5.2.14

any help will be great. Thank you.
 
Thanks but I have no clue on what that is or I need to do.

- Make sure that *exec* or *open* functions are not disabled, i.e. not in listed in "disable_functions" directive in php.ini files:
# grep -i disable_functions /etc/php.ini /etc/php.d/* /usr/local/etc/php.ini

where do I look for that and how?
sorry I am need to all this.
 
Contact support team if you are not familiar with Linux command line interface.
 
Thanks I did and this is what my hosting thy said:

please do remember that this is not a managed server, we do provide these however we charge accordingly.

so you see any out side help would be helpful. Thank you.
 
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