Forum Discussion
OWA - Reply all limited to ~23 recipients?
Update: This issue has been resolved. It was listed on SHD as EXO OWA SI: EX222686 for affected tenants ...
Thanks Gabe_Bratton for looping me in. This is a known issue at this moment. A bug is currently open with OWA Team & worked upon for root cause determination & a possible fix.
Microsoft
I'm not aware of any Known Issues with recipients. I sent this along to my peer who covers OWA, AmirHaque-MSFT in case he knows of any issues. As far as I know the recipient limits are what are documented here, Message size and recipient limits in Exchange Server | Microsoft Docs.
| Maximum number of recipients in a message | 500 | Mail flow > Receive connectors > More options
> Organization transport settings > Limits Maximum number of recipients |
Cmdlet: Set-TransportConfig Parameter: MaxRecipientEnvelopeLimit |
MicrosoftUpdate: This issue has been resolved. It was listed on SHD as EXO OWA SI: EX222686 for affected tenants ...
Thanks Gabe_Bratton for looping me in. This is a known issue at this moment. A bug is currently open with OWA Team & worked upon for root cause determination & a possible fix.
Issue is still not resolved, on top of that OWA doesn't even show all recipients in the messages, before at least it showed them all.
EDIT: Looks like after 5-10min of keeping OWA open the issue looks fixed along with showing all recipients on delivered message. Thank you Amir
