[MM3-users] Re: Race condition when mass subscribing same email addresses to two lists?

On 11/11/21 5:50 PM, Alan So wrote:

Thanks a lot. Just curious whether it is a new issue of 3.3.5 or just an old issue that rarely happen practically. We have been using 3.2 for some time and we are evaluating whether we should go for an upgrade now to resolve some other issues.

It is not a new issue. It has always been there. It's easy enough to avoid, just don't run parallel mass subscribes.

-- Mark Sapiro <mark@msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan