Mass Mails - Entries from target lists are not sent

[hans@dykema.nl]

EspoCRM 5.9.3

I'm not sure what is wrong. I do not seem to be able to send an eMail to Leads and Accounts in my system.
If I include them in my targetlist, they do not receive emails, i.e. no mails are sent to them.

See picture 1 and 2.

As one can see, mails are only sent to the User entity and the Contact entity; not to the Account and the Lead entity.

I can't see why not.

When I send a test-mail for the mass-mail, both the Account and the Lead entity work.

I must be doing something wrong, but I don' t know what.

Does anyone have a solution?

[hans@dykema.nl]

Shame on me.

I created a module, MassMailHtmlizer which is a littebit more flexible than the EspoCRMs one.

And I initialized a variable...

$this->targetsLinkList = ['contacts', 'users']; 

Which was stupid.