Email from "domainA".com to "domainB".com works, but not vic

[libroos]

Hi Everyone,

I have this problem.

Emails from my clientA's email account at "domainA".com to my clientB's email account "domainB".com works, but not vice versa.

Anyone experienced this problem and have solutions for this peculiar problem? Pls advise. Thk you.

Rgds
libroos

 

[Marcs41]

It would help if you gave the specifics of client software, server etc...
This does not mean anything.

Marc
_{If 'something' 'somewhere' gives 'some' error, expect random guesses or no replies at all. Please specify details.
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[libroos]

Hi marcs41,

thk u 4 yr prompt reply.

softwr used is Exch 2000, MS outlook. Could it be due to DNS? most of the emails can flow freely to and fro except for few email domains which is only one way from the onsite domain to the other parties' email domains.

pls advise. thk u.

rgds
libroos