The computer ports are as follows:
0 Port: Invalid port, typically used to analyze operating system
1 Port: Transmission Control Protocol port Service multi-Switch Selector
2 Port: Management utility
3 Port: Compression process
5 Port: Remote
This article mainly introduces thinkphp's method of sending and receiving emails in 163 and other mailboxes. it has been tested on 163 NetEase mailbox. it took a long time to explore it step by step, finally, the test was successful on 163 NetEase
Stunnel is a program that can use SSL to encrypt any TCP connection. It can run on a variety of UNIX and Windows operating systems. In this way, it effectively solves the problem that SSL cannot encrypt the data transmitted by existing applications.
PHP implements the SMTP mail sending class that supports SSL connections. PHP: SMTP mail sending class that supports SSL connections this article mainly introduces PHP implementation of SMTP mail sending class that supports SSL connections, the
The python smtplib module sends SSL/TLS Security Mail instances, smtplibtls
Python's smtplib provides a convenient way to send emails. It encapsulates the smtp protocol.
The basic commands for smtp protocol include:
HELO identifies a user to the
With the advancement of e-commerce, enterprise informatization, Education informatization and other informatization processes, the informatization degree of the whole society is continuously improved. Information Processing becomes more and more
This article mainly introduces the example of SSLTLS secure mail sent by the pythonsmtplib module. This article describes two sending methods, for more information, see python's smtplib. It encapsulates the smtp protocol.
The basic commands for
This article mainly introduces the SMTP mail sending class for PHP to support SSL connections. The example analyzes the principles and skills of php to implement the smtp mail sending class and the methods to support SSL connections, for more
Python's Smtplib provides a convenient way to send e-mail. It is a simple encapsulation of the SMTP protocol.
The basic commands for the SMTP protocol include:
HELO identify the user identity to the serverMail initiate message transfer mail
Gmail has enabled POP3 and SMTP services, please refer to the http://www.javayou.com/showlog.jspe? Log_id = 490
Unlike other mailboxes, POP3 and SMTP provided by Gmail use Secure Sockets Layer SSL, so regular javamail programs cannot send and
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