troubleshooting Question

Not able to send Email after 5 mails from JavaMail to MS Exchange

Avatar of Priyanshu Agarwal
Priyanshu AgarwalFlag for India asked on
3 Comments1 Solution158 ViewsLast Modified:
Hello ,

I tried to send email to a mail server from JAVA code via javamail on port 25 but whenever I trigger mail only 5 mail going properly other than that all were fail with error messgae "421 4.4.2 Message submission rate for this client has exceeded the configured limit" . I asked the mail provider for Messgae rate limit of receiving connector , they send a data with
Name                                              Message Rate Limit              Binidings
Default                                            unlimited                                [::]:2525
Client Proxy                                    5                                               [::]:465
Default frontend                           unlimited                                 [::]:25
outbound proxy frontend           unlimited                                 [::]:717
client frontend                              5                                                [::]:587

Kindly let me know what I have to change on server side or on client side . And what is the reason for this issue even Message rate limit is unlimited on Default Frontend (Port 25)

Priyanshu Agarwal
Shreedhar Ette
Technical Manager

Our community of experts have been thoroughly vetted for their expertise and industry experience.

Top Expert 2010

The Distinguished Expert awards are presented to the top veteran and rookie experts to earn the most points in the top 50 topics.

Join our community to see this answer!
Unlock 1 Answer and 3 Comments.
Start Free Trial
Learn from the best

Network and collaborate with thousands of CTOs, CISOs, and IT Pros rooting for you and your success.

Andrew Hancock - VMware vExpert
See if this solution works for you by signing up for a 7 day free trial.
Unlock 1 Answer and 3 Comments.
Try for 7 days

”The time we save is the biggest benefit of E-E to our team. What could take multiple guys 2 hours or more each to find is accessed in around 15 minutes on Experts Exchange.

-Mike Kapnisakis, Warner Bros