I need some help to download email attachments from S3 bucket, email formats are MIME files. How can I read this email file and download attachment? Any good source is appreciated too
Content-Type: application/octet-stream;
name="3c1bd1393c7543cd9f38c1ff26d474ab.snappy.parquet"
Content-Disposition: attachment;
filename="3c1bd1393c7543cd9f38c1ff26d474ab.snappy.parquet"
Content-Transfer-Encoding: base64
Content-ID: <f_l6z42itv0>
X-Attachment-Id: f_l6z42itv0
Related
I intend to rewrite this in Net::SMTP but right now i need a backup subroutine that doesn't "use" much, so;
The code works and sends emails, when received in most email service (Godaddy,ProtonMail) i get the full image, but in another (34SP) email service i only get the top half of the image.
my $msg = "From: John <$sender>
To: bob <$recipient>
Subject: $subject
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary=\"BOUNDARY\"
--BOUNDARY
Content-Type: multipart/alternative; boundary=\"MSGBOUNDARY\"
--MSGBOUNDARY
Content-Type: text/html; charset=iso-8859-1
Content-Disposition: inline
<html><body>Hello, World<br><img src=\"cid:hello\"></body></html>
--MSGBOUNDARY
Content-Type: text/plain; charset=iso-8859-1
Content-Disposition: inline
Hello, World,[you're missing an image here]
--MSGBOUNDARY--
--BOUNDARY
Content-Type: image/jpeg
Content-Disposition: inline; filename=\"hello.jpg\"
Content-Transfer-Encoding: base64
Content-Id: <hello>
$jpgg
--BOUNDARY--";
open MAIL, "| $sendmail -t"
or die "Couldn't pipe to $sendmail";
print MAIL $msg;
close MAIL;
I've tested the 34SP email service by sending this first attachment from another location and it receives it fine, so it must be a problem with the code. If anyone can see something I've done wrong, I'd appreciate it.
EDIT(1); as per Polar Bears suggestion I've edited the code for easier reading, I've tested this version and am still getting the same issue.
Just a suggestion to change the code to following form
my $msg = "
From: John <$sender>
To: bob <$recipient>
Subject: $subject
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary=\"BOUNDARY\"
--BOUNDARY
Content-Type: multipart/alternative; boundary=\"MSGBOUNDARY\"
--MSGBOUNDARY
Content-Type: text/html; charset=iso-8859-1
Content-Disposition: inline
<html><body>Hello, World<br><img src=\"cid:hello\"></body></html>
--MSGBOUNDARY
Content-Type: text/plain; charset=iso-8859-1
Content-Disposition: inline
Hello, World,[you're missing an image here]
--MSGBOUNDARY--
--BOUNDARY
Content-Type: image/jpeg
Content-Disposition: inline; filename=\"hello.jpg\"
Content-Transfer-Encoding: base64
Content-Id: <hello>
$jpgg
--BOUNDARY--
";
open MAIL, "| $sendmail -t"
or die "Couldn't pipe to $sendmail";
print MAIL $msg;
close MAIL;
I am migrating from an old HP-UX box to a new Rhat box. Our ERP emailer program saves the email (including MIME headers) as "Email_msg_port.html" and the attachment in the user's home dir. No problem so far.
The emailer then issues the following command:
(cat Email_msg_8.html ; base64 /home/johnsmith/APMS9010.txt) | sendmail -t
The email itself is fine, but the attachment is always empty (though it says it is about 300 bytes).
My MIME header looks like this:
MIME-Version: 1.1
From: myEmail#myCompany.com
To: myEmail#myCompany.com
Subject: APMS9010.1 - Download Top Vendor Purchase - LIVE.DATA
Content-Type: multipart/mixed; boundary="_boundarystring"
This is a multi-part message in MIME format.
--_boundarystring
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: binary
Content-Disposition: inline
Content-Base: "http://myCompany.com/";
I have tried Content-Transfer-Encoding: binary (and 7bit)
Is my MIME stuff wrong, the base64 command wrong, both, or something else?
Thanks
I have Ubuntu server(16.04) + Nagios, also I have created a script that makes a screenshot(Nagios status) every night and sends this screenshot to two recipients. But occurs problem, I receive mail with images(embed in a body, not attachment) - is OK, but my friend receives the same mail with broken images(blank files in attachment).
Any suggestion, how to solve this problem?
Script code:
#!/bin/bash
cat <<EOT | /usr/sbin/sendmail -t
TO: #email1, #email2
SUBJECT: Report: Nagios Event Log $(date +%F --date=yesterday)
MIME-Version: 1.0
Content-Type: multipart/related;boundary="XYZ"
--XYZ
Content-Type: text/html; charset=ISO-8859-15
Content-Transfer-Encoding: 7bit
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-15">
</head>
<body bgcolor="#ffffff" text="#000000">
Hello Team,<br>Daily Nagios report of $(date +%F --date=yesterday) is generated.
<img src="cid:part1.06090408.01060107" alt="">
<br>Best Regards, Nagios Admin
</body>
</html>
--XYZ
Content-Type: image/png;name="Nagios-EventLog-`date +%F --date="yesterday"`.png"
Content-Transfer-Encoding: base64
Content-ID: <part1.06090408.01060107>
Content-Disposition: inline; filename="Nagios-EventLog-`date +%F --date="yesterday"`.png"
$(base64 /some_path/NagiosReport/Nagios-EventLog-`date +%F --date="yesterday"`.png)
--XYZ--
EOT
You lack a newline between the MIME headers and the base64 image data.
Running base64 in a command substitution inside a here document will probably produce overlong lines in the output. Try (rough pseudocode)
( cat <<EOF
From: blah blah ...
Subject: blah blah ...
:
--XYZ
Content-description: image/png; name=etc etc
EOF
base64 file
printf "\n--XYZ--\n" ) | sendmail -oi -t
(I'm assuming you did PATH=/usr/sbin:$PATH near the top of the script so you don't have to hard-code the path to sendmail.)
If improved knowledge of MIME isn't a personal development goal, probably use a program which knows how to do this properly. Many people use mutt to send mail on their behalf without having to worry about how exactly to do it right.
As a stylistic aside, running $(date +%F) multiple times seems clunky. Just run it once and capture the output in a variable. (In the pathological case, the script runs around midnight, and you get different dates in different parts of the message!)
I have a program that outputs MIME formatted files. I need to send these from an unix machine.
The files have the format as such:
From: ******
To: ******
Message-ID: ******
Subject: ******
MIME-Version: ******
Content-Type: ******
Content-Transfer-Encoding: ******
<PAYLOAD>
Is there a way to specify such a file (Preferably without specifying any other information than the file) through a native unix command, such as sendmail?
I have a .mobileconfig file in one URL. I am sending the Http post from xcode(When a button is clicked), the http post contains the .mobileconfig url. Can i download that file when the button is clicked ?
When it comes to serving up this file. It needs to be served up with a MIME Content-Type of application/x-apple-aspen-config. You may be able to do this by adding a line to your server's configuration or .htaccess file in the folder with:
<IfModule mod_mime.c>
AddType application/x-apple-aspen-config .mobileconfig
</IfModule>
If serving the file from within PHP, you may do something like:
header('Content-type: application/x-apple-aspen-config; charset=utf-8');
header('Content-Disposition: attachment; filename="company.mobileconfig"');
echo $mobileconfig;
Small correction: that is not "chatset", it is Charset. Be sure which charset you want:
header('Content-type: application/x-apple-aspen-config; Charset=utf-8');
header('Content-Disposition: attachment; filename="company.mobileconfig"');
echo $mobileconfig;