I'm trying to send an attachment through flask-mail. The email is sent, the attachment is also present in the email but I cannot open the attached file.
Gmail shows a message Couldn't Load Image when i click on the image attachment.
This is my code :
msg = Message('You have a new Message', sender = 'noreply#gmail.com',
recipients = ['user#gmail.com'])
msg.body = f'''Details are -
Name : {form.name.data}
Email : {form.email.data}
Phone : {form.phone.data}
Template : {form.template.data}
Message : {form.message.data}
'''
msg.attach(
form.details.data.filename,
'application/octect-stream',
form.details.data.read())
mail.send(msg)
Where am I wrong ?
Related
So I want to attach a file to the email in Mailer library. As I see in the Mailer description, it says that you can attach files, but I don't see how:
final message = Message()
..from = Address(username)
..recipients.add('dest#example.com') //recipent email
..ccRecipients.addAll(['destCc1#example.com', 'destCc2#example.com']) //cc Recipents emails
..bccRecipients.add(Address('bccAddress#example.com')) //bcc Recipents emails
..subject = 'Test Dart Mailer library :: 😀 :: ${DateTime.now()}' //subject of the email
..text = 'This is the plain text.\nThis is line 2 of the text part.' //body of the email
How would I attach a file here (csv file for example)?
You can check this
Iterable<Attachment> toAt(Iterable<String> attachments) =>
(attachments ?? []).map((a) => FileAttachment(File(a)));
// Create our message.
final message = Message()
..from = Address('$username#gmail.com', 'My name 😀')
..recipients.addAll(toAd(tos))
..ccRecipients.addAll(toAd(args[ccArgs] as Iterable<String>))
..bccRecipients.addAll(toAd(args[bccArgs] as Iterable<String>))
..text = 'This is the plain text.\nThis is line 2 of the text part.'
..html = "<h1>Test</h1>\n<p>Hey! Here's some HTML content</p>"
..attachments.addAll(toAt(args[attachArgs] as Iterable<String>));
I’m using python to send emails using Mailgun’s SMTP server. I wish to use Mailgun’s builtin ability to tag my messages, and to track open and click events.
I know this can be done using Mailgun’s send message API, by adding headers like o:tag, o:tracking, o:tracking-clicks and o:tracking-opens (as explained here: https://documentation.mailgun.com/en/latest/api-sending.html#sending)
However, seeing as I'm the SMTP gateway and not the API, I’m trying to understand how to achieve the same result - emails that are tagged and fully tracked in Mailgun.
Any thoughts on how it can be done?
This is my little script at the moment:
message = MIMEMultipart("alternative")
message["Subject"] = "This is an email"
message["From"] = “<from email>”
message["To"] = “<to email>”
htmlpart = MIMEText("<html><body>email here!</body></html>", "html")
message.attach(htmlpart)
server = smtplib.SMTP_SSL(“<smtp server>”, 465)
server.ehlo()
server.login(“<username>”, “<password>”)
server.sendmail(from_addr=“<from email>”, to_addrs=“<to email>”, msg=message.as_string())
server.close()
Found it!
The following X-Mailgun headers can be added:
https://documentation.mailgun.com/en/latest/user_manual.html#sending-via-smtp
So my script would be:
message = MIMEMultipart("alternative")
message["Subject"] = "This is an email"
message["From"] = “<from email>”
message["To"] = “<to email>”
message["X-Mailgun-Tag"] = "<tag>"
message["X-Mailgun-Track"] = "yes"
message["X-Mailgun-Track-Clicks"] = "yes"
message["X-Mailgun-Track-Opens"] = "yes"
htmlpart = MIMEText("<html><body>email here!</body></html>", "html")
message.attach(htmlpart)
server = smtplib.SMTP_SSL(“<smtp server>”, 465)
server.ehlo()
server.login(“<username>”, “<password>”)
server.sendmail(from_addr=“<from email>”, to_addrs=“<to email>”, msg=message.as_string())
server.close()
Now my email is tagged (can be analysed on a tag level in Mailgun), and clicks are tracked.
Happy days!
I have a flask application, where I want to send an email, along with some data fetched from a form. Everything works fine, but the issue is, that when the email is received the HTML code is not rendered it is only displayed the raw code. Here is what I have done so far
if google_response['success']: #this line is used for a ReCaptcha response
msg = Message('Thank you for contacting me', sender='(my email address is put here as a string)', recipients=[request.form['email']])
name = request.form['name']
msg.body = render_template('email.html', name=name)
mail.send(msg)
return render_template('index.html')
else:
return render_template('index.html')
What, am I doing wrong?
I am assuming this has to do with how you are creating your email. You should be using a Multipart Email to do so. My guess would be that you're using using your HTML as the text for the email and not actually attaching it to the email.
Since you haven't provided us with any of that code, I'll give you an example of how to generate an email that includes HTML formatting.
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
import smtplib
to_address = ''
from_address = ''
msg = MIMEMultipart('alternative')
msg['Subject'] = ''
msg['From'] = from_address
msg['To'] = to_address
text = ''
html = 'your HTML code goes here'
part1 = MIMEText(text, 'plain')
part2 = MIMEText(html, 'html')
msg.attach(part1)
msg.attach(part2)
mail = smtplib.SMTP('smtp.gmail.com', 587)
mail.ehlo()
mail.starttls()
mail.login('', '')
mail.sendmail(to_address, from_address, msg.as_string())
mail.quit()
I tried to use example (with my login and pass) from http://dlang.org/phobos/std_net_curl.html#.SMTP
But every time I am getting error: std.net.curl.CurlException#std\net\curl.d(3691): Failed sending data to the peer on handle 7F6D08.
What's wrong? I tried to specify port (465) but it's not helped.
import std.net.curl;
// Send an email with SMTPS
auto smtp = SMTP("smtps://smtp.gmail.com");
smtp.setAuthentication("from.addr#gmail.com", "password");
smtp.mailTo = ["<to.addr#gmail.com>"];
smtp.mailFrom = "<from.addr#gmail.com>";
smtp.message = "Example Message";
smtp.perform();
When sending an email from C# with body being large is resulting in failure in sending email
Mailbox unavailable.
The email is working fine with a smaller body. I am using html body to true property..
Thanks,
Zafar
Code:
using (MailMessage _mailMsg = new MailMessage())
{
_mailMsg.From = new MailAddress(ConfigurationManager.AppSettings["mailFrom"].ToString());
_mailMsg.Body = mail.Body;
_mailMsg.Subject = mail.Subject;
_mailMsg.IsBodyHtml = true;
foreach (string strEmailIds in mailTo)
{
if (strEmailIds != null && strEmailIds != string.Empty && strEmailIds != "")
{
if (!_mailMsg.To.Contains(new MailAddress(strEmailIds)))
_mailMsg.To.Add(new MailAddress(strEmailIds));
}
}
//_mailMsg.CC.Add(ConfigurationManager.AppSettings["mailCC"].ToString());
using (SmtpClient _client = new SmtpClient(ConfigurationManager.AppSettings["Host"].ToString()))
{
if (_mailMsg.To.Count > 0)
{
_client.Send(_mailMsg);
}
else
{
_mailMsg.Subject = "No emails associated with the portfolio: " + account + " Original Email:" + mail.Subject;
_mailMsg.To.Add(new MailAddress(ConfigurationManager.AppSettings["mailSuppotTeam"].ToString()));
_client.Send(_mailMsg);
}
Oke, on thing it could be is that the mail server rejects big messages. Let exclude that one... I assume you have a local smtp mail server installed (check for telnet 127.0.0.1 25 that should give a sort of reply) configure the mail server [ConfigurationManager.AppSettings["Host"]] for 127.0.0.1, can you send big mails now?
If ConfigurationManager.AppSettings["Host"] is already the local SMTP server then:
a) stop that smtp service (Simple Mail Transfer Protocol) for a moment (via the command services.msc)
b) send a small email
c) go to c:\inetpub\mailroot\pickup and edit the message via notepad so that it becomes a BIG email
d) start the smtp service again (services.msc)
The issue was with sending email to cross domain email id and was resulting in the Generic exception
"Mailbox unavailable." May be this is one of the reason behind the above exception.