Python – How to add sender name before sender address in python email script

emailpythonsmtp

Here's my code

    # Import smtplib to provide email functions
    import smtplib

    # Import the email modules
    from email.mime.multipart import MIMEMultipart
    from email.mime.text import MIMEText

    # Define email addresses to use
    addr_to   = 'user@outlook.com'
    addr_from = 'user@aol.com'

    # Define SMTP email server details
    smtp_server = 'smtp.aol.com'
    smtp_user   = 'user@aol.com'
    smtp_pass   = 'pass'

    # Construct email
    msg = MIMEMultipart('alternative')
    msg['To'] = addr_to
    msg['From'] = addr_from
    msg['Subject'] = 'test test test!'

    # Create the body of the message (a plain-text and an HTML version).
    text = "This is a test message.\nText and html."
    html = """\

    """

    # Record the MIME types of both parts - text/plain and text/html.
    part1 = MIMEText(text, 'plain')
    part2 = MIMEText(html, 'html')

    # Attach parts into message container.
    # According to RFC 2046, the last part of a multipart message, in this case
    # the HTML message, is best and preferred.
    msg.attach(part1)
    msg.attach(part2)

    # Send the message via an SMTP server
    s = smtplib.SMTP(smtp_server)
    s.login(smtp_user,smtp_pass)
    s.sendmail(addr_from, addr_to, msg.as_string())
    s.quit()

I just want the email received to display the sender name before sender email address like this : sender_name

Best Answer

In the year 2020 and Python 3, you do things like this:

from email.utils import formataddr
from email.message import EmailMessage
import smtplib

msg = EmailMessage()
msg['From'] = formataddr(('Example Sender Name', 'john@example.com'))
msg['To'] = formataddr(('Example Recipient Name', 'jack@example.org'))
msg.set_content('Lorem Ipsum')

with smtplib.SMTP('localhost') as s:
    s.send_message(msg)

Related Solutions

Javascript – How to validate an email address in JavaScript

Using regular expressions is probably the best way. You can see a bunch of tests here (taken from chromium)

function validateEmail(email) {
    const re = /^(([^<>()[\]\\.,;:\s@"]+(\.[^<>()[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
    return re.test(String(email).toLowerCase());
}

Here's the example of regular expresion that accepts unicode:

const re = /^(([^<>()[\]\.,;:\s@\"]+(\.[^<>()[\]\.,;:\s@\"]+)*)|(\".+\"))@(([^<>()[\]\.,;:\s@\"]+\.)+[^<>()[\]\.,;:\s@\"]{2,})$/i;

But keep in mind that one should not rely only upon JavaScript validation. JavaScript can easily be disabled. This should be validated on the server side as well.

Here's an example of the above in action:

function validateEmail(email) {
  const re = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
  return re.test(email);
}

function validate() {
  const $result = $("#result");
  const email = $("#email").val();
  $result.text("");

  if (validateEmail(email)) {
    $result.text(email + " is valid :)");
    $result.css("color", "green");
  } else {
    $result.text(email + " is not valid :(");
    $result.css("color", "red");
  }
  return false;
}

$("#email").on("input", validate);

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

<label for=email>Enter an email address:</label>
<input id="email">
<h2 id="result"></h2>

Python – How to copy a file in Python

shutil has many methods you can use. One of which is:

from shutil import copyfile
copyfile(src, dst)

# 2nd option
copy(src, dst)  # dst can be a folder; use copy2() to preserve timestamp

Copy the contents of the file named src to a file named dst. Both src and dst need to be the entire filename of the files, including path.
The destination location must be writable; otherwise, an IOError exception will be raised.
If dst already exists, it will be replaced.
Special files such as character or block devices and pipes cannot be copied with this function.
With copy, src and dst are path names given as strs.

Another shutil method to look at is shutil.copy2(). It's similar but preserves more metadata (e.g. time stamps).

If you use os.path operations, use copy rather than copyfile. copyfile will only accept strings.

Best Answer

Related Solutions

Javascript – How to validate an email address in JavaScript

Python – How to copy a file in Python

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