How Do I Find A Email Address If I Have The Person

I have Debian 7.7 and have just installed Icedove email client.
I want to create a free email address so I can have a new email account.

When I launch Icedove, I get a window saying 'Would you like a new email address?'
It then offers a search button for email addresses. Why? If I create an address it will need to be unique - so there's nothing for it to find.
Also, I input an email address I want and it seemed to be saying that the propietary host server (in this case gandi.net) wanted £4 ($6) for the account.

Can someone please say a little more about Icedove? Believe me, there is little to learn from Youtube and the internet.

I am considering using Evolution email so I can use a new email address.
Can anyone please say if it is safe and secure?
It would be good to know if it is popular among linux users.

Also, I would like to receive emails from other companies like Amazon or ebay. But will I then get loads of spam emails like on my current email?
Thank you in advance.

Hi All,

I am trying to send email using telnet to smtp as mailx and other functionality is restricted by administrator.

I am not able to figure out as how to attach any text or any file using the below.

I am following all instructions and steps as shown at http://exchange.mvps.org/smtp_frames.htm

1. telnet <servername> 25
2. helo <your domain name><enter>
3. mail from: <your Email Address><enter>
response should be as follows
250 OK - mail from <your Email address>

rcpt to: <recipient address><enter>
response should be as follows
250 OK - Recipient <recipient address>

data<enter>
response should be as follows
354 Send data. End with CRLF.CRLF

To: <recipient's display name><enter>
From: <your display name><enter>
Subject: <Subject field of Email message><enter>
<Enter you body text><enter><enter> . <enter>
response should be as follows
250 OK

quit<enter>

I'm trying to send all root's mails to an external e-mailaddress, but for some reason I can't get it to work.

I've edited /etc/aliases with the following rule:

root: <myexternal@email.address>

and run newaliasses after, which would run without any errors.

I can run: echo "Testing" | mail -s "Server Testing" <myexternal@email.address>
just fine without any issue and it's being delivered correctly to my external address.

But when I run: echo "Testing" | mail -s "Server Testing" root

I (first) get a "Deferred: 451 Temporary local problem - please try again later" error and when I then run: "Sendmail -OTimeout.hoststatus=0m -q -v" to flush the mailqueue it says everything is ok, but I then get a message saying I have new mail in /var/spool/mail/root and I don't get the mail on my external e-mailaddress.

I have no clue where to look next, hopefully you guys can point me in the right direction.

Just for completeness: I use mageia release 4 (x86_x64).

How to find another PC IP address not in a LAN or WAN network... I mean how to find others IP address during chatting like fb or others

Hi all,
I have a large csv file which linux sees large amounts of it as one line. I've been trying to break it up with sed, from..
(name,address,etc),(name,address,etc),(name,address,etc) into

(name,address,etc)
(name,address,etc)
(name,address,etc)

each on their own line.. can this be done with sed? And if not what other commands can I use to do it..

Thanks
pulsar..

I installed an vpn program in kubuntu by its deb package.
in installation, program asked me for server address and user and pass;
now it is running in background and I want to stop it. I use "ps aux" to find out the proccess id but it is not there? deb fine name and address con not be found in command column. is there any way to stop it?

I searched the forums for my title and I am not finding exactly what I am looking for. I am not using a program to send mail, such as Thunderbird or whatever. I simply want to be able to send mail from my Ubuntu 14.04 DESKTOP version for logging. I use a program called Logwatch (used alot in RHEL or CentOS) to monitor the server itself. The program sends mail to the root user account on the machine, which I can check and see, and within the program conf file, I can add an external email address, but it never sends.

I'm familiar with the SMTP concept of sending mail, outgoing mail server authentication, etc. I don't care to run this box as an SMTP server, but I understand that I need some sort of SMTP or MTA program to send mail into the real world. I tried Postfix but couldn't get that to work, and the Logwatch program wants to use sendmail, so I installed that but I am having the same issue. I am sure it is a step I am missing.

I also can't figure out how to get the 'mail' cmd from Terminal to work. I use this command:
Code:

mail -s "test" | /usr/sbin/mail myemail@domain.com

it follows through the subject, CC, body, but when I try to hit either . or CTRL-D, it never sends the email, in fact is does nothing.

I also tried sendmail with this command:
Code:

sendmail -v my@email.com < /dev/null

I was just trying to send a test email. It logs into my SMTP mail server, which I already configured, and it tells me to type out the mail, then end with a "." by itself on a single line. I try this and it just sits there.

I am missing SOMETHING when trying to actually send the mail. I can get it written with subject and body, connected, but it never sends and I am probably missing a / or something.

I did find and follow these instructions, but it still isn't working with sendmail. If I need to go back to Postfix, I can do that, I don't honestly care what I use, I just want some programs such as Logwatch to be able to email me.
http://stackoverflow.com/questions/1...mail-on-ubuntu

I have a shell script that currently changes the mac address of eth0 repeatedly. However, it does not change the public IP address, confirmed by wget -qO- ipinfo.io/ip .

PERIOD=10

while [ 1 ]
do
echo "Changing mac address..."
let lastup=`date +%s`
macchanger -A eth0
let diff=`date +%s`-$lastup
if [ "$diff" -lt "$PERIOD" ]
then
sleep $(($PERIOD-$diff))
echo "Changed mac address successfully."
echo
elif [ "$diff" -gt "$PERIOD" ]
then
echo "Command took longer than iteration period of $PERIOD seconds!"
fi
done

The script needs to change the IP Address statically.

Also, ultimately, what I am trying to accomplish, for security reasons, is to frequently and automatically change a computer's public IP address and mac address. This way, my office's computers, when using the Internet, has an additional form of protection.

Dear All,

I am not an expert with Linux so I am seeking your help. I want to send some email from Linux through Microsoft Exchange server 2013 which requires authentication. This exchange server doesn't allow sending anonymous email. Previously I am sending email using "mail -s" command. Can you guys please help me to achieve this. Any heko would greatly be appreciated. By the way I am using Oracle Linux 6.6.