Method and system for sending e-mail

Abstract

The invention discloses an E-mail sending method and system. The system comprises multiple mail sending servers and an IP management server. The mail sending servers are used for sending parameter inquiring requests to the IP management server after an E-mail is received from a client-terminal. An IP address of which an enabling parameter indicates use permitted and a state parameter indicates normal is applied to send the E-mail according to an inquiring result returned by the IP management server. The IP management server is used for storing the enabling parameters and the state parameters of all the IP addresses in a way of being corresponding to identification of the mail sending servers as for all the bound IP addresses of the mail sending servers by aiming at all the mail sending servers. After the parameter inquiring requests sent by the mail sending servers are received, the enabling parameters and the state parameters of the corresponding IP addresses searched on the basis of the parameter inquiring requests act as the inquiring results to be returned. With application of the E-mail sending method and the system, E-mail sending flexibility and sending efficiency can be enhanced.

Description

technical field [0001] The invention relates to the Internet field, in particular to an email sending method and system. Background technique [0002] In the Internet email delivery process, usually the user sends email information to the mail server through the client, and the mail server checks the received email information after logically verifying the user (login verification, user status check); if the email information If the mail information does not meet the mail standard, the page information will be returned to prompt the user to rewrite; if the mail information meets the mail standard, the received mail information will be formatted into an email, and a unique identification MID (Mail ID, mail identification) number will be generated for the email at the same time , after returning the generated MID number to the client, disconnect the connection with the user. For ease of description, the mail server that receives mail information and generates email is referre...

AI Technical Summary

Problems solved by technology

[0006] However, since other load balancers other than the F5 server cluster load balancer in the prior art do not have the above-mentioned function of binding multiple IP addresses, the existing email sending system does not affect the F5 server The dependency of the cluster load balancer is too strong, resulting in poor flexibility

Moreover, when there is a hacked IP address among the multiple IP addresses bound to the F5 server cluster load balancer, there is still the possibility of selecting the hacked IP address to send the email generated by the mail sending server. In this way, After it is determined that the sending is unsuccessful, it is necessary to select a new bound IP address to resend the email, that is, there may be situations in which the email can only be sent successfully after sending multiple times, resulting in a reduction in the efficiency of email sending

[0007] In summary, the existing e-mail sending system has the disadvantages of poor flexibility and low e-mail sending efficiency; therefore, it is necessary to provide an e-mail sending system that can improve the flexibility and sending efficiency of e-mail

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