Error Sending Email As A Public Folder - Microsoft Community

hi all,

i have number of mail-enabled public folders have setup ability users send folder. has worked every time in past without issue. however, i've done again , had same error, after deleting , starting again. 

we use office/exchange 365 exclusively server (no on-prem), , outlook 2016 locally, , user accounts , public folders part of same environment. therefore, i'm not surprised simple before, seems have stopped working. i've tried setting myself (i'm administrator on account), owner of public folder. however, error:

     bob sampson on 10/10/2017 13:21

            message not sent. try sending message again later, or contact network administrator. not have permission send message on behalf of specified user. error [0x80070005-0x0004dc-0x000524].

i stumped going on there no reason error. have assigned myself rights under 'send as' in properties of public folder, do.

does have suggestions make work? 

many thanks

bob 

hi bob,

you may check whether have been granted both send as , send on behalf permissions specific public folder. 

please refer article below check current permission have.

https://technet.microsoft.com/en-us/library/jj919240%28v=exchg.150%29.aspx?f=255&mspperror=-2147217396

you should grant either send or send on behalf folder. not both.

let me know if have update.

thanks,

lance

Office / Outlook / Other/unknown / Office 365 for business