Office 365: hybrid-mode, ADFS, Single Sign On, DirSync

distribution group can’t receive email from outside the organization

Issue:  Distribution group not getting outside emails.  Senders receive bounce messages: Your message can't be delivered because delivery to this address is restricted. Generating server: Remote Server returned '550 5.7.1 RESOLVER.RST.AuthRequired; authentication required' Solution: By default, distribution groups in Office 365 (and Exchange) will only receive email from internal senders. In order to allow the distribution group to receive mail Read more [...]

create a Distribution Group in Office 365

If you need multiple people to receive the email sent to a single address, a Distribution Group is the proper choice.  This easy to follow guide will walk through the process to create a Distribution Group in Office 365. 0) confirm the email address you plan on using for the Distribution Group is not already applied to an acct in AD. 1) logon to 2) Click the ‘Admin’ drop down and select ‘Exchange’ Click Recipients > groups > click the ‘+’ button 3) Read more [...]

Create email aliases in Office 365 DirSync/AADConnect environment

Issue: You have an AD Synchronized (DirSync or Azure AD Connect) Office 365 environment and need to add additional email aliases to an Office 365 Mailbox.  This could be in a situation where you have a generic address you’d like delivered to someone, [email protected], or in the event an employee doesn’t use email and all their mail should be delivered to their assistants mailbox. Application: This article applies to DirSync, Azure AD Connect or ADFS federated environments that are not Read more [...]