My Lambda function creates a text file in /tmp location within in lambda environment.
I am failing to send the file as an attachment using Lambda SES Python
I am following code from below AWS documentation to send RAW email with attachment using SES Python3.6
https://docs.aws.amazon.com/ses/latest/DeveloperGuide/examples-send-raw-using-sdk.html
def send_mail_with_attach_ses(sender, recipient, aws_region, subject, file_name):
# The email body for recipients with non-HTML email clients.
BODY_TEXT = "Hello,\r\nPlease find the attached file."
# The HTML body of the email.
BODY_HTML = """\
<html>
<head></head>
<body>
<h1>Hello!</h1>
<p>Please find the attached file.</p>
</body>
</html>
"""
CHARSET = "utf-8"
client = boto3.client('ses',region_name=aws_region)
msg = MIMEMultipart('mixed')
# Add subject, from and to lines.
msg['Subject'] = subject
msg['From'] = sender
msg['To'] = recipient
msg_body = MIMEMultipart('alternative')
textpart = MIMEText(BODY_TEXT.encode(CHARSET), 'plain', CHARSET)
htmlpart = MIMEText(BODY_HTML.encode(CHARSET), 'html', CHARSET)
# Add the text and HTML parts to the child container.
msg_body.attach(textpart)
msg_body.attach(htmlpart)
# Define the attachment part and encode it using MIMEApplication.
att = MIMEApplication(open(file_name, 'rb').read())
att.add_header('Content-Disposition','attachment',filename=os.path.basename(file_name))
if os.path.exists(file_name):
print("File exists")
else:
print("File does not exists")
# Attach the multipart/alternative child container to the multipart/mixed
# parent container.
msg.attach(msg_body)
# Add the attachment to the parent container.
msg.attach(att)
try:
#Provide the contents of the email.
response = client.send_raw_email(
Source=msg['From'],
Destinations=[
msg['To']
],
RawMessage={
'Data':msg.as_string(),
},
ConfigurationSetName="ConfigSet"
)
# Display an error if something goes wrong.
except ClientError as e:
print(e.response['Error']['Message'])
else:
print("Email sent! Message ID:"),
print(response['MessageId'])
# Add a header to tell the email client to treat this part as an attachment,
# and to give the attachment a name.
att.add_header('Content-Disposition','attachment',filename=os.path.basename(ATTACHMENT))
# Attach the multipart/alternative child container to the multipart/mixed
# parent container.
msg.attach(msg_body)
# Add the attachment to the parent container.
msg.attach(att)
After trigger the lambda the function is reaching to response = client.send_raw_email and never returning until the lambda timesout. My lambda timeout is configured for 3 minutes.
{
"errorMessage": "2019-07-30T10:14:45.180Z fc3ca995-58f9-4f89-8a35-114d941ee063 Task timed out after 180.06 seconds"
}
Can anyone help to send email with attachment using Lambda SES Python?
