ispconfig 3 - typo3 questions

dear community,

i have the following Problems after installing typo3:


- No ImageMagick installation available
- open_basedir set
- sendmail program not found or not executable? (sendmail_path=/usr/sbin/sendmail -t -i)
- gdlib not found


what can i do that typo3 works fine and that the webserver is safe?


which functions i should disable (php)?

maybe:
disable_functions=exec,passthru,shell_exec,system,proc_open,popen,curl_exec,curl_multi_exec,parse_ini_file,show_source

how i can enable allowoverride = all (for .htaccess auth)


thanks,

many greets markus

 

can anybody help me?

can anybody help me?

thanks