Having the same issue! Here is my Log info:
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2015-07-03 00:31:50,211 1155 ERROR R2-0231v3 openerp.addons.base.ir.ir_mail_server: Mail delivery failed via SMTP server 'smtp.office365.com'.
SMTPDataError: 550
5.7.60 SMTP; Client does not have permissions to send as this sender
2015-07-03 00:31:50,211 1155 ERROR R2-0231v3 openerp.addons.mail.mail_mail: failed sending mail.mail 1549
Traceback (most recent call last):
File "/opt/odoo/odoo-server/addons/mail/mail_mail.py", line 304, in send
context=context)
File "/opt/odoo/odoo-server/openerp/api.py", line 237, in wrapper
return old_api(self, *args, **kwargs)
File "/opt/odoo/odoo-server/openerp/addons/base/ir/ir_mail_server.py", line 474, in send_email
raise MailDeliveryException(_("Mail Delivery Failed"), msg)
MailDeliveryException: (u'Mail Delivery Failed', u"Mail delivery failed via SMTP server 'smtp.office365.com'.\nSMTPDataError: 550\n5.7.60 SMTP; Client does not have permissions to send as this sender")
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Any update on this would be greatly appreciated.
Thank you in advance.
Gerry.