who knows how to set up the undisclosed recipients when sending e-mail? OR undisclosed the e-mail address?
148709
Put the addresses in the BCC field. (Blind Carbon Copy.) However, you'll still need to put something in the TO field, and this e-mail WILL be visible. The most common practice is to put your own e-mail in the TO and leave all other e-mails in the BCC field.
81782
send it to them bcc (blind carbon copy...it's right under cc) that way their e-mail address will not be on the e-mail. I think that's what you're asking, anyway.
813080
Carbon Copy and Blind Carbon Copy.\n\nBcc keeps those addresses hidden so that the CC recipients can't see who received the email.
692057
Depends on your email client. If your email client allows, add all of them to your To:, CC:, or BCC: list as appropriate. If so many recepients will not be allowed (as some clients have restrictions on no of addresses allowed), you may want to create a group (distribution list) with these names and send to the group email instead.\n\nHow to create group? ...... maybe can advise better if you tell what's your email client.
155687
If you want that other users do not see emails\nyou have to put them into BCC field\nwith a comma separate them
82255
put the addresses in the BCC field (blind carbon copy). To send the message you do need to have at least one address in the regular "to" field. I usually put my own.
227883
You need to put the addresses in the BCC box (blind carbon copy). \nTo send the message put your own address in the "To" box
44522
411.com not sure about e-mail address that is only shown if the person put it in there
162286
i had this problem myself and asked yahoo....they said that you can put an email address in the carbon copy spot (cc) and it wont show up in the "to address" spot. so my guess someone is sending out mass emails and putting only one address in the "to address" spot and several in the "cc" spot. not sure why yet
289369
They could also be using the blind carbon copy feature, which effectively hides all of the people the email is sent to besides the person in the "From:" line.  Not a lot that can be done about that.
435944
email the person and tell them how you got their email.
484508
I think they first try out an email at random. If you open one they know the address is real and send lots more. Putting the sender on your 'Blocked senders' list helps
539067
you can't\nanyone can make an account and send mail out as anyone else. I suggest you do not have a catchall or default e-mail address and that if mail is sent to an address not specifically configured under your domain, you bounce it.\n\nResponsible spam filtering software will not give you trouble, as they block mail coming from a specific IP, specific messages or following spam patterns. \n\nIf you can identify from which smtp (outgoing mail) server the mail is being sent by looking at the headers of a message, you can find out which ISP is responsible for that IP and semnd a complaint to their abuse department.
368651
Compose your mail as you normally would, address it to any 1 friend in the 'To' slot, and then put all the e-addresses of your other friends, separated by commas, in the BCC [Blind Carbon Copy] slot. Send it.\nAll the friends will receive it in one shot - with none of them knowing that the others [except the main addressee] too have received copies !
237674
You can't as long as that person gives you his/her email address by him/herself; because email addesses are always very confidential.
1068485
have them send it to another email address
138599
Use a different email address.