Cfmail error with more than one recipient

The latest lucee version (5.3.8.58) seams to have a bug in cfmail, when serveral mail-addresses are set in [to] with delimiters:

ERROR:
Attribute [to] of the tag [mail] wasn’t a valid email address [actually bad email address]

Don’t forget to tell us about your stack!

OS: Windows Server 2016
Java Version: 1.8.0_161-b12
Tomcat Version: 8.5.5
Lucee Version: 5.3.8.58

Yeah, the latest snapshot is unfortunately borked.

5.3.8.49 is ok

There’s a pending patch to fix that, the change was made to validate email addresses immediately, rather than on spooling, so you get an immediate error.

https://luceeserver.atlassian.net/browse/LDEV-2234

the patch has been merged in for 5.3.8.60 (edit, actually the next snapshot after)

scratch that, it now crashes with names like “zac spitzer zac.spitzer@geeeeeemail.com

Yes I started noticing this last Tuesday, when suddenly none of my emails were sending. I wasn’t aware that Lucee auto-upgrades? Is there a way I can set upgrades to manual, so I don’t get these sudden bugs out of nowhere?

NM found where to change it