Forum Discussion
shared mailbox in different domain
Hi Reader, I've 2 Shared Mailboxes, i.e. mailto:abc@ite.contoso.com and mailto:xyz@contoso.com in my tenant(contoso.com) and I want to forward some attachments to SAP mailbox (i.e. sapemail@r1p....
Start by telling us is this for Office 365/Exchange Online or on-premises? Are all the mentioned domains part of the same tenant or different ones (different forests if on-prem)?
- Hi VasilMichev,
For your questions,
1. It is O365
2. currently it is two different tenants (both are 0365). what will be the case if both are under single tenant ? and what if in different tenants- Things will be much, much easier if they're in the same tenant. You can forward messages across different domains, but external forwarding is now off by default so you need to make changes as detailed here: https://docs.microsoft.com/en-us/microsoft-365/security/office-365-security/external-email-forwarding?view=o365-worldwide
