前言
遇到需求是使用python代码通过Amazon SES 发送邮件，在网上查询了半天，也解决了一些坑，现在把踩坑情况记录一下，方便后来人。
使用python代码通过Amazon SES发邮件之前，需要开通AWS账户，这个具体过程可以参考网上教程，有很多很详细博主已经写了，这里就不重复了，重点讲一下发邮件的代码和其中遇到的坑。
通过Amazon SES发邮件的方式也有两种，使用SMTP，使用SWS SDK，笔者这里用的是SWS SDK，因为这种方式比较简单，和国内腾讯云，阿里云使用的方式也比较相同。
报错和问题解决
发邮件的python代码，其实是基本上原封不动复制的官网的代码，但是，官网的代码会出现几个问题，先看代码吧
import boto3 #pip install boto3
from botocore.exceptions import ClientError
def send_email( ):
# Replace [email protected] with your "From" address.
# This address must be verified with Amazon SES.
SENDER = "Sender Name <[email protected]>"
# Replace [email protected] with a "To" address. If your account
# is still in the sandbox, this address must be verified.
RECIPIENT = "[email protected]"
# Specify a configuration set. If you do not want to use a configuration
# set, comment the following variable, and the
# ConfigurationSetName=CONFIGURATION_SET argument below.
#CONFIGURATION_SET = "ConfigSet"
# If necessary, replace us-west-2 with the AWS Region you're using for Amazon SES.
AWS_REGION = "ap-southeast-2"
# The subject line for the email.
SUBJECT = "Amazon SES Test (SDK for Python)"
# The email body for recipients with non-HTML email clients.
BODY_TEXT = ("Amazon SES Test (Python)\r\n"
"This email was sent with Amazon SES using the "
"AWS SDK for Python (Boto)."
)
# The HTML body of the email.
BODY_HTML = """<html>
<head></head>
<body>
<h1>Amazon SES Test (SDK for Python)</h1>
<p>This email was sent with
<a href='https://aws.amazon.com/ses/'>Amazon SES</a> using the
<a href='https://aws.amazon.com/sdk-for-python/'>
AWS SDK for Python (Boto)</a>.</p>
</body>
</html>
"""
# The character encoding for the email.
CHARSET = "UTF-8"
CN_S3_AKI = 'aws_access_key_id'
CN_S3_SAK = 'aws_secret_access_key'
# Create a new SES resource and specify a region.
client = boto3.client('ses',region_name=AWS_REGION, aws_access_key_id=CN_S3_AKI, aws_secret_access_key=CN_S3_SAK)
# Try to send the email.
try:
#Provide the contents of the email.
response = client.send_email(
Destination={
'ToAddresses': [
RECIPIENT,
],
},
Message={
'Body': {
'Html': {
'Charset': CHARSET,
'Data': BODY_HTML,
},
'Text': {
'Charset': CHARSET,
'Data': BODY_TEXT,
},
},
'Subject': {
'Charset': CHARSET,
'Data': SUBJECT,
},
},
Source=SENDER,
# If you are not using a configuration set, comment or delete the
# following line
#ConfigurationSetName=CONFIGURATION_SET,
)
# 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'])
if __name__ == "__main__":
send_email( )
报错1：security token included in the request is invalid
这个主要是因为在使用boto3初始化client时候，官网代码是没有提示要添加aws_access_key_id和aws_secret_access_key，官方源码就是这样
client = boto3.client('ses',region_name=AWS_REGION)
这是会报错的，需要添加公钥和私钥，错误才可以解决
报错2：Configuration set does not exist
这个报错主要是因为官方代码添加了CONFIGURATION_SET = “ConfigSet”，注掉这个设置，同时也要注掉 client.send_email里面的ConfigurationSetName=CONFIGURATION_SET就行了
报错3：Email address is not verified. The following identities failed the check in region AP-SOUTHEAST-2
这个就是使用的邮箱地址有问题，因为发邮件之前，aws会对发送和接收邮件地址都会做校验，看邮箱是否与区域相匹配