some network firewalls or isps block ports-especially port 25. port: port 587 (recommended) or port 25 is required and must be unblocked on your network.transport layer security (tls): your device must be able to use tls version 1.0 and above.mailbox: you must have a licensed office 365 mailbox to send email from.
#OFFICE 365 SMTP SETTINGS PASSWORD#
Contact your device manufacturer to confirm The best way to check is by upgrading the firmware on the device or updating the application you're sending email from to the latest version. Check that your device or application supports TLS version 1.0 or above. Send an email to make sure that the mailbox is active and has not been blocked for sending spam.ģ. Try logging into OWA with the printer's user name and password. Make sure that you entered the correct user name and password.Ģ. I've checked the email address and found that the account has Exchange Online license.įrom my knowledge, when receiving an authentication error, you can refer to the following aspects:ġ. Will enable you to send email from your device or application.Įnter the sign in credentials of the hosted mailbox being used As long as your scenario meets the requirements for SMTP client submission, the following settings It can have its own sender address, or all devices can use one address, such as *** Email address is removed for privacy ***.Įnter the following settings directly on the device or in the application as their guide instructs (it might use different terminology than this article). To configure your device or application, connect directly to Office 365 using the SMTP client submission endpointĮach device/application must be able to authenticate with Office 365. You want to send email to people inside and outside your organization. You want to send email from a third-party hosted application, service, or device. This option supports most usage scenarios and it's the easiest to set up. Option 1 (recommended): Authenticate your device or application directly with an Office 365 mailbox, and send mail using SMTP client submission The strange this for me is as if I use my account it works fine but not with my *** Email address is removed for privacy *** I have used my direct settings as said below.