Forum Discussion

Copper Contributor

Apr 07, 2017

Sending email as alias in office365?

I used to have my domain email hosted in office 365. The reason i switched was because of a lack of a feature i really needed. You had the ability to create multiple aliases in office 365 so you coul...

exchange

office 365

JWinSC

Brass Contributor

Aug 10, 2022

Microsoft® Outlook® for Microsoft 365 MSO (Version 2207 Build 16.0.15427.20182) 64-bit

JWinSC

Brass Contributor

Aug 10, 2022

Here's the bounce from 365 (at least what I consider the relevant part of it)

ROP Associated: ropTransportSend (74)
Microsoft.Exchange.Data.Storage.SendAsDeniedException: Can't send message. ---> Microsoft.Mapi.MapiExceptionSendAsDenied: MapiExceptionSendAsDenied: Unable to send message. (hr=0x80070005, ec=1244)

Victor_Ivanidze
Bronze Contributor
Oct 21, 2022
Hi ab1234260,

the add-in will work only with desktop Outlook.
Please let me know if you need to send positive or negative response as alias. Is it worth it?
ab1234260
Copper Contributor
Oct 21, 2022
Victor_Ivanidze yes not bad idea... what about mobile?
Victor_Ivanidze
Bronze Contributor
Oct 20, 2022
Hello all,

we are going to release an add-in for Outlook that will allow a user to send meeting invitations as alias. Do anybody wants to send as alias the responses (accept/decline/tentative) also?
Victor_Ivanidze
Bronze Contributor
Aug 11, 2022
Are you sure it has been sent as alias, not as another mailbox?