office 365 smtp settings

Office 365 SMTP Settings – Complete Details

What is Office 365?

Office 365 is the brand name that Microsoft uses for a group of products and services which together provide productivity software to their subscribers. 

Subscribers can choose from several service plans providing e-mail, social networking, hosting services such as Exchange Server or Skype Business plus Sharepoint Online, along with integration options including Yammer; all these tools are integrated within one’s account across different devices, making it easy to work anywhere at any time without having multiple accounts on each platform needed before now.

With all this in mind, if you’re looking to get your business off the ground with an online presence for staff and customers, Office 365 might just be needed!


Office 365 SMTP settings

  • Server Address:
  • Username: Your Office 365 Address (e.g.
  • Password: Your Office 365 Password
  • Port Number: 587 (With TLS)
  • Authentication: Required
  • Sending Limits: 10,000 Emails a day

Here’s how you can successfully send emails with Office 365 SMTP settings. 

Click here for more information about sending mail through this app!