Hi,
We're running 7.503 and sometimes we find that mail is rejected, especially when it comes from hotmail. It's a big problem as many of our clients use hotmail!
While I work on diagnosing the issue I am considering exporting all of our clients email addresses and then importing them into the whitelist.
I was wondering if there is a limit to how many addresses can be added to the whitelist and if there is anything else I might need to consider? We could be looking at 8000 email addresses!
Thanks in advance,
Greg
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