I have around 8 mail accounts which is used to send auto replies when ever a mail is received to that email id. Auto reply for these mail id's are permanent. I have changed the settings for all those 8 accounts and want to know if it is correct.

1. I have enabled "Send auto-reply message".
2. I have set "Out of office cache lifetime" to 0 days.
3. Have entered the content i required.

I want to know if the above setting will allow me to have the set of mail id's to send to auto replies each time it receives a mail.