smtplib¶

smtp_server = smtplib.SMTP('smtp.gmail.com', 587)
smtp_server.ehlo()
smtp_server.starttls()
smtp_server.login(email, password)
smtp_server.sendmail(sender_email, recipient_email, 'subject text')
smtp_server.quit()

# запуск локального сервера для почты
$ python -m smtpd -n -c DebuggingServer localhost:1025

SMTP()¶

class smtplib.SMTP(host, port)¶

smtp_server = smtplib.SMTP('smtp.gmail.com', 587)

with SMTP('localhost', 1025) as smtp_server:
    pass

login(user, password)¶: Авторизация на сервисе

sendmail(sender, receiver, message)¶: Отправляет сообщение на указанную почту

SMTPServerDisconnected()¶

class smtplib.SMTPServerDisconnected¶

SMTPException()¶

class smtplib.SMTPException¶

Examples¶

# отправка сообщения с html содержимым

from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart

message = MIMEMultipart("alternative")
message["Subject"] = subject
message["From"] = sender_email
message["To"] = receiver_email

text = 'some text'
message.attach(MIMEText(text, "plain"))

html = "<html><body>some text</body></html> """
message.attach(MIMEText(html, "html"))

with smtplib.SMTP(host, post) as server:
    server.login(login, password)
    server.sendmail(sender_email, receiver_email, message.as_string())

# отправка сообщения с файлом

from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart

message = MIMEMultipart()
message["Subject"] = subject
message["From"] = sender_email
message["To"] = receiver_email

text = 'some text'
message.attach(MIMEText(text, "plain"))

with open(filename, "rb") as attachment:
    content = attachment.read()

part = MIMEBase("application", "octet-stream")
part.set_payload(content)

encoders.encode_base64(part)

part.add_header("Content-Disposition", f"attachment; filename= {filename}")
message.attach(part)

with smtplib.SMTP(host, port) as server:
    server.login(login, password)
    server.sendmail(sender_email, receiver_email, message.as_string())

# отправка изображения внутри письма

from email.mime.text import MIMEText
from email.mime.image import MIMEImage
from email.mime.multipart import MIMEMultipart

message = MIMEMultipart("alternative")
message["Subject"] = subject
message["From"] = sender_email
message["To"] = receiver_email

html = "<html><body><img src="cid:myimage"></body></html>"
message.attach(MIMEText(html, "html"))

with open(image_name, 'rb') as img:
    image_content = img.read()

image = MIMEImage(image_content)
image.add_header('Content-ID', '<myimage>')
message.attach(image)

with smtplib.SMTP(host, port) as server:
    server.login(login, password)
    server.sendmail(sender_email, receiver_email, message.as_string())

# отправка изображения внутри письма используя base64

import base64

from email.mime.text import MIMEText
from email.mime.image import MIMEImage
from email.mime.multipart import MIMEMultipart

with open(image_name, 'rb') as img:
    image_content = img.read()

image_64 = base64.b64encode(image_content).decode()

message = MIMEMultipart("alternative")
message["Subject"] = subject
message["From"] = sender_email
message["To"] = receiver_email

html = f"<html><body><img src="data:image/jpg;base64,{image_64}"></body></html>"
message.attach(MIMEText(html, "html"))

with smtplib.SMTP(host, port) as server:
    server.login(login, password)
    server.sendmail(sender_email, receiver_email, message.as_string())