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Ron Gaster's avatar
Ron Gaster
Copper Contributor
Oct 30, 2017
Solved

Exchange365-sending limit options

Hello,

 

Is there an option in Exchange365 to set a block limit for sending mail to more than specific amount of users? 

 

Thanks

 

Ron

  • No it's not possible to change default limit (500) in Exchange online and it's only support in exchange on-premises

    You can refer the following links ( Parameter name is RecipientLimits )

    https://technet.microsoft.com/en-us/library/bb123981(v=exchg.160).aspx

2 Replies

  • No it's not possible to change default limit (500) in Exchange online and it's only support in exchange on-premises

    You can refer the following links ( Parameter name is RecipientLimits )

    https://technet.microsoft.com/en-us/library/bb123981(v=exchg.160).aspx

  • Cian Allner's avatar
    Cian Allner
    Silver Contributor

    There are limits built-in to Exchange Online with email usage:

     

    "Receiving and sending limits are applied to combat spam and mass-mailing worms or viruses. These limits help to protect the health of our systems and keep our users safe."

     

    That's a 500 recipients limit with a max daily limit of 10,000.

     

    More details here - https://technet.microsoft.com/en-GB/library/exchange-online-limits.aspx.  I am not aware of being able to lower these limits for specific users.