Email from PHP page using GMail SMTP server

I am trying to send e-mail through GMail's SMTP server from a PHP page, but this error occurred: Authentication failed [SMTP: SMTP server does not support authentication (Code: 250, response: mx.google.com, service for you, [98.117.99.235] size is 35651584 8-bit mime starttls enhancedstatusscodes pipelining]] Can I help you? This is ...

Posted on Thu, 13 Feb 2020 02:45:46 -0500 by ryanlwh

Sending email and wechat alarm with pictures in zabbix

Sending email and wechat alarm with pictures in zabbix 1. python implementation sends alarm mails with pictures in zabbix version 4.2 Generally, the alarms we receive are all words, which take the message content in the action as the text parameter and send it to the script, and then the email or wechat receive it. Usually, we can only see ...

Posted on Wed, 12 Feb 2020 21:58:55 -0500 by vexx

zabbix construction deployment and monitoring management -- Practice

Role deployment: CentOS 7-2: 192.168.18.147 (monitoring end: deployment and installation zabbix) CentOS 7-3: 192.168.18.128 (monitored end) Monitoring end operation: [root@cacti ~]# systemctl stop firewalld.service #Turn off firewall function [root@cacti ~]# systemctl disable firewalld.service #Turn on and disable firewall function ...

Posted on Tue, 11 Feb 2020 04:24:40 -0500 by flycast

Reflected Cross Site Scripting (XSS)

Preface Reflected Cross Site Scripting (XSS). Attackers make attack links beforehand and need to trick users into clicking on them to trigger XSS code (no such pages or content on the server). It is usually easy to appear on search pages. The following four levels of reflective XSS vulnerabilities ...

Posted on Sun, 09 Feb 2020 22:44:55 -0500 by dfego

Server building personal website

1. Prepare LNMP environment Install Nginx Install Nginx using yum: yum install nginx -y Amendment/etc/nginx/conf.d/default.conf , to remove the listening of IPv6 address, please refer to the following example: default.conf server { listen 80 default_server; # list ...

Posted on Sun, 09 Feb 2020 02:58:47 -0500 by python_q

Introduction to the LNMP architecture and software deployment

The lnmp architecture is often heard at work, so what exactly is it? lnmp is the mainstream WEB architecture of Internet companies. In lnmp l is a linux operating system Nginx is a nginx for Publishing Web sites (for static web pages, disconnected databases (html)) nginx is a high performance HTTP and r ...

Posted on Fri, 07 Feb 2020 00:38:27 -0500 by cleanice

Android network request framework -- use of Retrofit

stay Android network request framework - Retrofit (dynamic agent mode) This section mainly introduces the use of Retrofit. 1. Advantages of retrofit API is simple, annotation is highly decoupled, multiple parsers are supported, and RxJava is supported. 2. use After introducing these advantages of Retrof ...

Posted on Thu, 06 Feb 2020 08:43:19 -0500 by pkellum

install.php reinstall vulnerability in PHP code audit

Preface: This set of php source code was sent to me by the teacher in the previous class, which contains a lot of conventional loopholes. I feel that it is very suitable for beginners to audit (my php chicken). Today's article is also audited before, and I feel that it has practical meaning, so I will ...

Posted on Thu, 06 Feb 2020 01:57:45 -0500 by postmanager

Six JavaScript Inheritance Modes, Advantages and Disadvantages

Friendship Tip: To better understand how JS inherits, you need to understand constructors, prototype objects, instantiated objects, prototype chains, and so onFirst: prototype chain inheritance Inherit using the characteristics of the prototype chain function Parent(){     this.name = 'web Front end';     this.type = ['JS','HTML','CSS']; } ...

Posted on Wed, 05 Feb 2020 18:05:34 -0500 by eirikol

PHP login / register background authentication instance

PHP+MYsql+Ajax realizes the provincial and city level linkage and user registration / login verification Project directory Database design Provincial urban database User database Database information page "conn.inc.php" <?php define("HOST",'localhost'); define("USER",'root'); define("PWD",' ...

Posted on Wed, 05 Feb 2020 09:33:43 -0500 by perfume