Tag: smtp

22. W5100S/W5500+RP2040 Raspberry Pi Pico＜SMTP Send Email＞

Article directory 1 Introduction 2 Introduction 2.1 What is SMTP? 2.2 How does SMTP work? 2.3 SMTP, IMAP and POP3 2.4 SMTP application scenarios 3 WIZnet Ethernet chip 4 Overview and usage of SMTP email sending examples 4.1 Flowchart 4.2 Core preparation work 4.3 Connection method 4.4 Main code overview 4.5 Results demonstration 5 things […]

4.7.10-Testing_for_IMAP_SMTP_Injection

Testing for IMAP SMTP Injection ID WSTG-INPV-10 Summary This threat affects all applications that communicate with mail servers (IMAP/SMTP), generally webmail applications. The aim of this test is to verify the capacity to inject arbitrary IMAP/SMTP commands into the mail servers, due to input data not being properly sanitized . The IMAP/SMTP Injection technique is […]

Using java mail SMTPTransport to send an email, it arrives locally in seconds. Once on the server, it takes about 20-30 seconds. In the production environment, sending directly fails.

1. Code pom file <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.11</version> <scope>test</scope> </dependency> <!–Pom.xml adds a reference to javax.mail, or the project introduces the javax.mail jar package–> <dependency> <groupId>com.sun.mail</groupId> <artifactId>javax.mail</artifactId> <version>1.6.2</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> <version>5.3.20</version> </dependency> Send case import javax.activation.DataHandler; import javax.activation.DataSource; import javax.mail.*; import javax.mail.internet.InternetAddress; import javax.mail.internet.MimeBodyPart; import javax.mail.internet.MimeMessage; import javax.mail.internet.MimeMultipart; import javax.mail.internet.MimeUtility; import javax.mail.util.ByteArrayDataSource; import […]

zmail, smtplib, yagmail modules send emails

1. Zmail sending email script #! /usr/bin/envpython # -*- coding:utf-8 -*- # __author__ = # https://www.jianshu.com/p/b9e11dbbc9cf # https://github.com/zhangyunhao116/zmail/blob/master/README-cn.md # pip install docx-mailmerge Merge templates of the same format with a set of data # pip install python-docx This module can be used to create, modify and read Microsoft Word documents (.docx files) # https://blog.51cto.com/u_16099200/6873568 python-docx […]

Mail function-SMTP protocol mail sending in python

Article directory 1. SMTP protocol email preparation 2. smtplib module 1. Use smtplib to encapsulate a mail class 2.Send email Replenish 1. SMTP protocol email preparation Need an smtp server 2. smtplib module The smtplib module is a module that comes with python 1. Use smtplib to encapsulate a mail class import smtplib import logging […]

PHP uses phpmailer and SMTP services to send emails

The blog is being upgraded, and functions that were not thought of before are being improved bit by bit. This log records the use of phpmailer to implement such an operation of sending emails. Occasionally there will be messages and comments on the blog, and I will reply in time, but there is a question, […]

Networker application layer: Email, SMTP protocol and using Telnet to send email

References: https://www.bilibili.com/video/BV1c4411d7jb?p=72 & vd_source=e66dd25b0246f28e772d75f11c80f03c The computer network course taught by Mr. Gao Jun of Lake University of Science and Technology, last year’s elective network planning was all thanks to Mr. Gao, vivid, rich in examples, supporting experimental courses, no nonsense and pure dry goods, just push a wave! Introduction to Email E-mail is a communication […]