send bulk email using gmail smtp

The previous article describes the manual implementation of their own to send ordinary email, HTML type of email and email with attachments. In fact, the Apache Commons project has an email sub-project, it is JavaMail API encapsulation, used to be very convenient. Here's a q

Send an email using javaMail This article implements simple email sending. Import java. util. date; import java. util. map; import java. util. properties; import javax. mail. address; import javax. mail. authenticator; import javax. mail. message; import javax. mail. passwordAuthentication; import javax. mail. session;

Demand:Given a list of recipients, send a message to all recipients, using the specified sender, and you can specify the message contents and attachments.Python code:#!/usr/bin/env Python3#Coding:utf-8ImportOSImportSYSImportSmtplib fromEmail.mime.multipartImportMimemultipart fromEmail.mime.textImportMimetext fromEmail.mime.imageImportMimeimage fromEmail.mime.baseImportMimebase fromEmailImportencoders#

I believe that many developers who have used Spring know that Spring provides a very useful JavaMailSender interface for mail sending. The Starter module of Spring Boot also provides automatic configuration for this purpose. The following example shows how to use JavaMailSender to send emails in Spring Boot.Quick startIntroduce the Spring-Boot-starter-mail dependency to pom. xml in the spring boot project:Like other automated configuration modules, af

: Text mail. You can add multiple attachments.Htmlemail: HTML-formatted mail with all "functions" of the multipartemail class"Emailattchment: attachment class. You can add local resources or specify network resources. Resources on the network are automatically downloaded and sent upon sending.Send emails in basic text format:====================Simpleemail email = new simpleemail ();// SMTP hostEmail. setho

When utl_smtp.transient_error or utl_smtp.permanent_error then Utl_smtp.quit (objconnection ); Dbms_output.put_line (sqlerrm ); When others then Utl_smtp.quit (objconnection ); Dbms_output.put_line (sqlerrm ); End testmail; / Declare Vdate varchar2 (25 ); Begin Vdate: = to_char (sysdate, 'dd-mon-yyyy hh: MI: SS am '); Testmail ('[email protected]', '[email protected]', 'testmail', 'This is a UTL_SMTP-gener

; } PublicString Getto () {returnto ; } Public voidSetto (String to) { This. to =to ; } PublicString Getfrom () {return from; } Public voidSetfrom (String from) { This. from= from; } PublicString gethost () {returnhost; } Public voidSethost (String host) { This. Host =host; } PublicString GetUserName () {returnusername; } Public voidSetusername (String username) { This. Username =username; } PublicString GetPassword () {returnpassword; } Public vo

Import Smtplib fromemail.mime.text Import Mimetextdef SendEmail (): Email=""#设置收件地址 mailto_list=[email] mail_host=""#设置服务器 Mail_user=""#用户名 Mail_pass=""#口令 msg=""#Email内容 Msssageg= Mimetext (msg,_subtype='HTML', _charset='gb2312') #创建一个实例, this is set to HTML-formatted message msssageg['Subject'] =""#设置主题 msssageg[' from'] =""#发件地址 msssageg[' to'] =";". Join (mai

[Html]Package test;Import java. util. Date;Import java. util. Properties;Import javax. mail. Address;Import javax. mail. Authenticator;Import javax. mail. Message;Import javax. mail. PasswordAuthentication;Import javax. mail. Session;Import javax. mail. Transport;Import javax. mail. internet. InternetAddress;Import javax. mail. internet. MimeMessage;/*** Send a common email,

Sometimes notification email is required to being sent so, receivers can know about the data load status. Following C # code in SSIS Script task was composed to meet the requirement.1. Drag a SQL task to get data result and assigned full set to an object variable (e.g.ocompletefilelist)2. Drag a Script task to compose HTML message body and send emailUsing System;Using