There is possibly a way that you could do it... I have not tried these settings myself in osTicket, but I do use them on my iPhone to access a shared account. I actually got these from a post here in the forums, but I don't seem to have it bookmarked, but here is the just of what it said:MS doesn't seem to broadcast the feature but the
procedure works. I use it on my mobile to pull shared mailboxes:
user@contoso.com <-- user
account
sharedmb@contoso.com <--shared
mailbox
IMAP settings:
address: sharedmb@contoso.com
username: user@contoso.com/sharedmb
password: <user's
password>
IMAP server:
outlook.office365.com
security type: SSL
port: 993
SMTP settings:
SMTP server:
outlook.office365.com
security type: TLS
port: 587
smtp UN: user@contoso.com
smtp PW: <user's
password>
Note that the SMTP
server is outlook.office365.com not smtp.office365.com as suggested on the
mso-border-alt windowtext 0in;padding">MS site. When you
setup a normal office365 IMAP account you'd use smtp.office365.com for the SMTP
server but when you setup a shared mailbox you use the above procedure. What
I'm told is that because shared mailboxes don't have their own IMAP and SMTP
credentials, you have to tell MS on your way in (IMAP) that you are accessing
the shared mailbox using the user account and on the way out (SMTP) using the
user account without reference to the shared mailbox.