OpenERP Server 7.0-20131103-002534:DBprod:ERROR.ir_mail_server:Mail Versand schlug via SMTP Server '' fehl.#012SMTPDataError: 550#0125.7.1 Client does not have permissions to send as this sender#012Traceback (most recent call last):#012 File '/usr/lib/pymodules/python2.7/openerp/addons/base/ir/ir_mail_server.py', line 463, in send_email#012 ndmail(smtp_from, smtp_to_list, message.as_string())#012 File '/usr/lib/python2.7/smtplib.py', line 737, in sendmail#012 raise SMTPDataError(code, resp)#012SMTPDataError: (550, '5.7.1 Client does not have permissions to send as this sender')

Please help, attached my log file error message I get when trying to send an email. > the only emailserver not working seems to be office 365, but as a standalone client using smtp (not native exchange protocol) I guess the issue is not at the Microsoft offering. I configured OpenErp with a Google account - works perfectly I configured an IMAP & SMTP Client with Thunderbird, working perfectly. I cannot send outgoing emails with the microsoft office 365 email server.

Thunderbird office 365 smtp not working