Question: Does Office 365 Require SMTP Authentication?

Requirements for SMTP client submission

Authentication: You must be able to configure a user name and password to send email on the device.

Mailbox: You must have a licensed Office 365 mailbox to send email from.

Do not use an IP address for the Office 365 server, as IP Addresses are not supported.

How do I enable SMTP authentication in Office 365?

Enter the credentials of the Office 365 user who you want to use to relay SMTP mail. Select TLS Encryption. Select Outbound Connections and in the TCP Port box, enter 587 and select OK.

Install SMTP

  • Open Server Manager and select Add Roles and Features.
  • On the Select Features screen, choose SMTP Server.
  • Select Install.

What is the SMTP server for Office 365?

IMAP Server Settings

SettingIMAP (incoming)SMTP (outgoing)
Server Nameoutlook.office365.comsmtp.office365.com
Port Number993587
Encryption MethodSSLTLS

Does Microsoft Exchange use SMTP?

Microsoft Exchange Server. Microsoft Exchange Server is a mail server and calendaring server developed by Microsoft. The standard SMTP protocol is used to communicate to other Internet mail servers.

How do I use Office 365 as SMTP?

To configure your device or application, connect directly to Office 365 using the SMTP client submission endpoint smtp.office365.com. Each device/application must be able to authenticate with Office 365. It can have its own sender address, or all devices can use one address, such as printer@contoso.com.

How do I find my SMTP server for Office 365?

To send emails using Office365 server enter these details:

  1. SMTP Host: smtp.office365.com. SMTP Port: 587. SSL Protocol: OFF. TLS Protocol: ON. SMTP Username: (your Office365 username)
  2. POP3 Host: outlook. office365.com. POP3 Port: 995. TLS Protocol: ON.
  3. IMAP Host: outlook. office365.com. IMAP Port: 993. Encryption: SSL.

What SMTP server to use for Office 365?

To send emails using Office365 server enter these details:

  • SMTP Host: smtp.office365.com. SMTP Port: 587. SSL Protocol: OFF. TLS Protocol: ON. SMTP Username: (your Office365 username)
  • POP3 Host: outlook. office365.com. POP3 Port: 995. TLS Protocol: ON.
  • IMAP Host: outlook. office365.com. IMAP Port: 993. Encryption: SSL.

What port does Office 365 use for SMTP?

Use smtp.office365.com for outgoing SMTP server settings. Incoming Port 993 for IMAP or 995 for POP.

How do I configure an internal SMTP Relay Server for Office 365?

Open Server Manager, select Tools, and then select Internet Information Services (IIS) 6.0. Expand the current server, right-click the SMTP Virtual Server, and then select Properties. In the IP Address box, specify the address of the server that’s hosting the SMTP server. In the Port box, enter 25 and select OK.

What port does Exchange use for SMTP?

Solution:

ProtocolPacket TypePort
HTTP/SSLTCP443
SMTPTCP25
SMTP/SSLTCP465
SMTP/LSATCP691

17 more rows

What is the SMTP for Microsoft Exchange?

Use smtp-mail.outlook.com for outgoing SMTP server settings. Incoming Port 993 for IMAP or 995 for POP.

What is the SMTP server for Microsoft Exchange?

Use smtp.office365.com for outgoing SMTP server settings. Incoming Port 993 for IMAP or 995 for POP.

Does Office 365 SMTP require SSL?

Office 365 SMTP on SSL. Also for testing we tried configuring Office 365 on Outlook 2010 mail client, SMTP is working fine with settings smtp.office365.com on port 587 and TLS enabled. But its not working when TLS changed to SSL.

Does Office 365 allow SMTP relay?

The Office 365 Exchange Server can be configured to allow SMTP Relay for specific IP addresses.

How do I setup a multifunction device to send an email in Office 365?

How to set up Scan To Email for Office 365

  1. SMTP Server. You need to set the printer’s SMTP server to smtp.office365.com.
  2. Email Account. Set the email address as something from your domain, you need an account that has a valid mailbox (e.g. info@yourdomain.com) to authenticate to O365.
  3. SSL/TLS. You need to enable and use SSL/TLS on the device.