hi,thanks for reply .
But I still have the same problems.
I set the smtp server like below : for the red font,I use a real ID and psw.but the same warning message appeared.
but I do not know the mail system of the ojs.
there should be some email send by system,like some notifications,right ?
ex:there is a new submission,the system can sand an email to Editor.
and each role can send emails to another roles,but different roles use different email address,different smtps,how can this be maneged ?
ex:the editor want to assign a section editor,he want to send the email to the section editor,but the editor use the email@example.com
,the section use the xxx.gmail.com,and the system do not know the smtps of hotmail and gmail,also the psw.
So could you talk about the process of the email send and receive of the ojs ?
thanks so much.you have helped me a lot.
; Email Settings ;
; Use SMTP for sending mail instead of mail()
; smtp = On
; SMTP server settings
; smtp_server = icad.kaist.ac.kr
; smtp_port = 25
; Enable SMTP authentication
; Supported mechanisms: PLAIN, LOGIN, CRAM-MD5, and DIGEST-MD5
; smtp_auth = PLAIN
; smtp_username = username
; smtp_password = password
; Allow envelope sender to be specified
; (may not be possible with some server configurations)
; allow_envelope_sender = Off
; Enable attachments in the various "Send Email" pages.
; (Disabling here will not disable attachments on features that
; require them, e.g. attachment-based reviews)
enable_attachments = On