So i have a few users who have a single exchange mailbox, with several e-mail addresses linked to them, e.g. Users can receive mail from both addreses but can only send from the default, i dont really want to have to several mailboxes per user and deligate full control, this would not be practical. how can this be done? Exchange 2010Joe

Hello Joe, question isn't clear to me, let me know if i misunderstood it. If you find more than one email address in the email addresses tab for a user does not mean that user has number mailboxes, they are secondary email addresses which are added with the help of email address policy. http://www.myexchangeworld.com/2010/07/exchange-server-2010-email-address-policy-how-to/ http://technet.microsoft.com/en-us/library/bb232171.aspxKottees : My Blog : Please mark it as an answer if it really helps you.

Hello Joe, question isn't clear to me, let me know if i misunderstood it. If you find more than one email address in the email addresses tab for a user does not mean that user has number mailboxes, they are secondary email addresses which are added with the help of email address policy. http://www.myexchangeworld.com/2010/07/exchange-server-2010-email-address-policy-how-to/ http://technet.microsoft.com/en-us/library/bb232171.aspxKottees : My Blog : Please mark it as an answer if it really helps you.

Hi Joe Agree with imkottees, all SMTP address that in Email Address List you provided belong to one mailbox. So dont worry about it. Cheers Zi FengZi Feng TechNet Community Support

no the question has been completely missed, heading is SEND from multi addresses the user above needs to be able to SEND from both the .co.uk and the .org.uk using outlook's from box.Joe

exchange does not support this by default.. you can try some third party tools http://www.ivasoft.biz/smartreply2007.shtml Kottees : My Blog : Please mark it as an answer if it really helps you.

exchange does not support this by default.. you can try some third party tools http://www.ivasoft.biz/smartreply2007.shtml Kottees : My Blog : Please mark it as an answer if it really helps you. ok i will do the multimailbox with full control approach insteadJoe

yeah that would be fine if you would not like to go with third party tool.Kottees : My Blog : Please mark it as an answer if it really helps you.

exchange does not support this by default.. you can try some third party tools http://www.ivasoft.biz/smartreply2007.shtml Kottees : My Blog : Please mark it as an answer if it really helps you. ok i will do the multimailbox with full control approach insteadJoe

Hi Joe Any update on this issue, please Mark As Answer and Finish this thread CheersZi Feng TechNet Community Support