Forum Discussion
Exchange Online - Mail User - without license and how to send email / SMTP access
Hi, tenant has E3 subscription and uses Exchange Online. We want to create external "mail contact" who can send emails through SMTP. So we created Exchange Online > Mail user. User can normally lo...
Victor_Ungureanu
Microsoft
MicrosoftIt's not exactly clear to me what you want to achieve, but if you want to perform smtp client submission (I came to this conclusion because you mentioned smtp.office365.com), then you need to have a mailbox in Office 365.
Check this article, maybe you find an explanation there:
https://support.office.com/en-us/article/How-to-set-up-a-multifunction-device-or-application-to-send-email-using-Office-365-69f58e99-c550-4274-ad18-c805d654b4c4?ui=en-US&rs=en-US&ad=US&fromAR=1
Check this article, maybe you find an explanation there:
https://support.office.com/en-us/article/How-to-set-up-a-multifunction-device-or-application-to-send-email-using-Office-365-69f58e99-c550-4274-ad18-c805d654b4c4?ui=en-US&rs=en-US&ad=US&fromAR=1
I am trying to send email from "Mail User" entity. Not Full / Licenses Office 365 user with mailbox.
https://technet.microsoft.com/en-us/library/bb124381%28v=exchg.150%29.aspx?f=255