Hello,
Using Roundcube:
No users can login.
Error message:
Invalid request! No data was saved.
Using Horde:
users can login but can not send email.
Error Message:
There was an error sending your message: Failed to open sendmail [/usr/sbin/sendmail] for execution.
Plesk Version: Plesk 11.5.30 Update #9
Using Roundcube:
No users can login.
Error message:
Invalid request! No data was saved.
Using Horde:
users can login but can not send email.
Error Message:
There was an error sending your message: Failed to open sendmail [/usr/sbin/sendmail] for execution.
Plesk Version: Plesk 11.5.30 Update #9