How to use the sendgrid.helpers.mail.Header function in sendgrid
To help you get started, we’ve selected a few sendgrid examples, based on popular ways it is used in public projects.
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sendgrid / sendgrid-python / test / test_mail_helpers.py View on Github 
message.template_id = TemplateId(
'13b8f94f-bcae-4ec6-b752-70d6cb59f932')
message.section = Section(
'%section1%', 'Substitution for Section 1 Tag')
message.section = [
Section('%section2%', 'Substitution for Section 2 Tag'),
Section('%section3%', 'Substitution for Section 3 Tag')
]
message.header = Header('X-Test9', 'Test9')
message.header = Header('X-Test10', 'Test10')
message.header = [
Header('X-Test11', 'Test11'),
Header('X-Test12', 'Test12')
]
message.category = Category('Category 1')
message.category = Category('Category 2')
message.category = [
Category('Category 1'),
Category('Category 2')
]
message.custom_arg = CustomArg('marketing5', 'false')
message.custom_arg = CustomArg('transactional5', 'true')
message.custom_arg = [
CustomArg('marketing6', 'true'),
CustomArg('transactional6', 'false')
]]
message.cc = Cc('test13@example.com', 'Example User13', p=1)
message.cc = [
Cc('test14@example.com', 'Example User14', p=1),
Cc('test15@example.com', 'Example User15', p=1)
]
message.bcc = Bcc('test16@example.com', 'Example User16', p=1)
message.bcc = [
Bcc('test17@example.com', 'Example User17', p=1),
Bcc('test18@example.com', 'Example User18', p=1)
]
message.header = Header('X-Test5', 'Test5', p=1)
message.header = Header('X-Test6', 'Test6', p=1)
message.header = [
Header('X-Test7', 'Test7', p=1),
Header('X-Test8', 'Test8', p=1)
]
message.substitution = Substitution('%name3%', 'Example Name 3', p=1)
message.substitution = Substitution('%city3%', 'Example City 3', p=1)
message.substitution = [
Substitution('%name4%', 'Example Name 4', p=1),
Substitution('%city4%', 'Example City 4', p=1)
]
message.custom_arg = CustomArg('marketing3', 'true', p=1)
message.custom_arg = CustomArg('transactional3', 'false', p=1)
message.custom_arg = [
CustomArg('marketing4', 'false', p=1),]
message.template_id = TemplateId(
'13b8f94f-bcae-4ec6-b752-70d6cb59f932')
message.section = Section(
'%section1%', 'Substitution for Section 1 Tag')
message.section = [
Section('%section2%', 'Substitution for Section 2 Tag'),
Section('%section3%', 'Substitution for Section 3 Tag')
]
message.header = Header('X-Test9', 'Test9')
message.header = Header('X-Test10', 'Test10')
message.header = [
Header('X-Test11', 'Test11'),
Header('X-Test12', 'Test12')
]
message.category = Category('Category 1')
message.category = Category('Category 2')
message.category = [
Category('Category 1'),
Category('Category 2')
]
message.custom_arg = CustomArg('marketing5', 'false')
message.custom_arg = CustomArg('transactional5', 'true')
message.custom_arg = [
CustomArg('marketing6', 'true'),
CustomArg('transactional6', 'false')
]FileType('image/png'),
Disposition('inline'),
ContentId('Content ID 3'))
]
message.template_id = TemplateId(
'13b8f94f-bcae-4ec6-b752-70d6cb59f932')
message.section = Section(
'%section1%', 'Substitution for Section 1 Tag')
message.section = [
Section('%section2%', 'Substitution for Section 2 Tag'),
Section('%section3%', 'Substitution for Section 3 Tag')
]
message.header = Header('X-Test9', 'Test9')
message.header = Header('X-Test10', 'Test10')
message.header = [
Header('X-Test11', 'Test11'),
Header('X-Test12', 'Test12')
]
message.category = Category('Category 1')
message.category = Category('Category 2')
message.category = [
Category('Category 1'),
Category('Category 2')
]
message.custom_arg = CustomArg('marketing5', 'false')
message.custom_arg = CustomArg('transactional5', 'true')
message.custom_arg = [To('test12@example.com', 'Example User12', p=1)
]
message.cc = Cc('test13@example.com', 'Example User13', p=1)
message.cc = [
Cc('test14@example.com', 'Example User14', p=1),
Cc('test15@example.com', 'Example User15', p=1)
]
message.bcc = Bcc('test16@example.com', 'Example User16', p=1)
message.bcc = [
Bcc('test17@example.com', 'Example User17', p=1),
Bcc('test18@example.com', 'Example User18', p=1)
]
message.header = Header('X-Test5', 'Test5', p=1)
message.header = Header('X-Test6', 'Test6', p=1)
message.header = [
Header('X-Test7', 'Test7', p=1),
Header('X-Test8', 'Test8', p=1)
]
message.substitution = Substitution('%name3%', 'Example Name 3', p=1)
message.substitution = Substitution('%city3%', 'Example City 3', p=1)
message.substitution = [
Substitution('%name4%', 'Example Name 4', p=1),
Substitution('%city4%', 'Example City 4', p=1)
]
message.custom_arg = CustomArg('marketing3', 'true', p=1)
message.custom_arg = CustomArg('transactional3', 'false', p=1)
message.custom_arg = [Cc('test5@example.com', 'Example User5', p=0),
Cc('test6@example.com', 'Example User6', p=0)
]
message.bcc = Bcc('test7@example.com', 'Example User7', p=0)
message.bcc = [
Bcc('test8@example.com', 'Example User8', p=0),
Bcc('test9@example.com', 'Example User9', p=0)
]
message.subject = Subject('Sending with SendGrid is Fun 0', p=0)
message.header = Header('X-Test1', 'Test1', p=0)
message.header = Header('X-Test2', 'Test2', p=0)
message.header = [
Header('X-Test3', 'Test3', p=0),
Header('X-Test4', 'Test4', p=0)
]
message.substitution = Substitution('%name1%', 'Example Name 1', p=0)
message.substitution = Substitution('%city1%', 'Example City 1', p=0)
message.substitution = [
Substitution('%name2%', 'Example Name 2', p=0),
Substitution('%city2%', 'Example City 2', p=0)
]
message.custom_arg = CustomArg('marketing1', 'true', p=0)
message.custom_arg = CustomArg('transactional1', 'false', p=0)
message.custom_arg = [
CustomArg('marketing2', 'false', p=0),
CustomArg('transactional2', 'true', p=0)
]]
message.cc = Cc('test13@example.com', 'Example User13', p=1)
message.cc = [
Cc('test14@example.com', 'Example User14', p=1),
Cc('test15@example.com', 'Example User15', p=1)
]
message.bcc = Bcc('test16@example.com', 'Example User16', p=1)
message.bcc = [
Bcc('test17@example.com', 'Example User17', p=1),
Bcc('test18@example.com', 'Example User18', p=1)
]
message.header = Header('X-Test5', 'Test5', p=1)
message.header = Header('X-Test6', 'Test6', p=1)
message.header = [
Header('X-Test7', 'Test7', p=1),
Header('X-Test8', 'Test8', p=1)
]
message.substitution = Substitution('%name3%', 'Example Name 3', p=1)
message.substitution = Substitution('%city3%', 'Example City 3', p=1)
message.substitution = [
Substitution('%name4%', 'Example Name 4', p=1),
Substitution('%city4%', 'Example City 4', p=1)
]
message.custom_arg = CustomArg('marketing3', 'true', p=1)
message.custom_arg = CustomArg('transactional3', 'false', p=1)
message.custom_arg = [
CustomArg('marketing4', 'false', p=1),body = message.get_payload(decode=True).decode('utf-8')
mail.add_content(Content(
message.get_content_type(),
body.strip()
))
# These headers are not allowed on the message object
# https://sendgrid.com/docs/API_Reference/Web_API_v3/Mail/errors.html#message.headers
skip_headers = [
'x-sg-id', 'x-sg-eid', 'received', 'dkim-signature', 'Content-Type',
'Content-Transfer-Encoding', 'To', 'From', 'Subject', 'Reply-To', 'CC', 'BCC'
]
for k, v in message.items():
if k not in skip_headers:
mail.add_header(Header(k, v))
return mailmessage.cc = [
Cc('test14@example.com', 'Example User14', p=1),
Cc('test15@example.com', 'Example User15', p=1)
]
message.bcc = Bcc('test16@example.com', 'Example User16', p=1)
message.bcc = [
Bcc('test17@example.com', 'Example User17', p=1),
Bcc('test18@example.com', 'Example User18', p=1)
]
message.header = Header('X-Test5', 'Test5', p=1)
message.header = Header('X-Test6', 'Test6', p=1)
message.header = [
Header('X-Test7', 'Test7', p=1),
Header('X-Test8', 'Test8', p=1)
]
message.substitution = Substitution('%name3%', 'Example Name 3', p=1)
message.substitution = Substitution('%city3%', 'Example City 3', p=1)
message.substitution = [
Substitution('%name4%', 'Example Name 4', p=1),
Substitution('%city4%', 'Example City 4', p=1)
]
message.custom_arg = CustomArg('marketing3', 'true', p=1)
message.custom_arg = CustomArg('transactional3', 'false', p=1)
message.custom_arg = [
CustomArg('marketing4', 'false', p=1),
CustomArg('transactional4', 'true', p=1)
]FileType('image/png'),
FileName('banner2.png'),
Disposition('inline'),
ContentId('Content ID 3'))
]
message.template_id = TemplateId('13b8f94f-bcae-4ec6-b752-70d6cb59f932')
message.section = Section('%section1%', 'Substitution for Section 1 Tag')
message.section = [
Section('%section2%', 'Substitution for Section 2 Tag'),
Section('%section3%', 'Substitution for Section 3 Tag')
]
message.header = Header('X-Test9', 'Test9')
message.header = Header('X-Test10', 'Test10')
message.header = [
Header('X-Test11', 'Test11'),
Header('X-Test12', 'Test12')
]
message.category = Category('Category 1')
message.category = Category('Category 2')
message.category = [
Category('Category 1'),
Category('Category 2')
]
message.custom_arg = CustomArg('marketing5', 'false')
message.custom_arg = CustomArg('transactional5', 'true')
message.custom_arg = [
CustomArg('marketing6', 'true'),
Popular sendgrid functions
- sendgrid.helpers.mail
- sendgrid.helpers.mail.Attachment
- sendgrid.helpers.mail.Bcc
- sendgrid.helpers.mail.Category
- sendgrid.helpers.mail.Cc
- sendgrid.helpers.mail.Content
- sendgrid.helpers.mail.CustomArg
- sendgrid.helpers.mail.Email
- sendgrid.helpers.mail.Header
- sendgrid.helpers.mail.Mail
- sendgrid.helpers.mail.Personalization
- sendgrid.helpers.mail.personalization.Personalization
- sendgrid.helpers.mail.Subject
- sendgrid.helpers.mail.Substitution
- sendgrid.helpers.mail.To
- sendgrid.helpers.mail.to_email.To
- sendgrid.Mail
- sendgrid.Message
- sendgrid.SendGridAPIClient
- sendgrid.SendGridClient