outgoing email fails

Hello.
It depends. In order to more accurately answer your question, we need context.

On a client’s site, all outgoing forms fail to mail to respondents. It started happening around the same time that I installed CleanTalk on his site. In fact all the sites on my multisite that have CleanTalk installed have been having problems. I have used a email test plugin and it says that the emails are being sent.

Hello @dpaule.

Try deactivating our plugin. This will disable any influence it may have on the forms. Any changes? If yes, then we need additional details about your site.
Please contact us via our private Ticket System: https://cleantalk.org/my/support/open; and add a link to this topic.

I deactivated Clean talk. That wasn’t it. I messed with AWS SES settings, restarted php and postmail… It seems to work for now. Thanks.

Thank you for your confirmation too, @dpaule.
Regards.