Profile with send email in advanced settings causes off behavior

[shawnholt]

When profile creation includes an email notice, the extension will create a (duplicate) contact for the recipient. We have [email protected] notified. I noticed hundreds of duplicate contacts created for [email protected]. It looks like the email lookup must be failing. I'm also getting FK constraint errors adding to the mailing queue - not sure if that is related.

[sanjayjaindc]

I see a situation where mailings are creating duplicate contacts - the contact is in a smart group that is being used mailings, each time a mailing goes out a duplicated is created.... so the first time 1 was created, the next time there were 2 contacts, so 2 more were created... 4 the following mailing and so on.

Interestingly the contact name and email happen to be [email protected]

[JoeMurray]

There was problem with the DAO search on contacts using email caching results. If the first search returned no contact, and contact was created, eg for a multiple registration on events page for a cc or bcc email, then contact was improperly created again. Second, once there are multiple contacts with an email, normal search for a contact with the email fails since there are more than one. We are addressing both conditions in next release.

[pradpnayak]

Can you please update the extension and check if still get error

Here is the download link:
https://github.com/JMAConsulting/biz.jmaconsulting.mte/archive/v2.1.beta.zip

[ginkgomzd]

It looks like we are having the same problem on one of our instances.
We have v2.1 of the extension installed.
Did the code in the zip archive linked above make it into the 2.1 release? Is there any reason for us to test it? Or are we at square one with resolving this bug?

Thanks