Invalid Address issue during checkout

Please post the url of your site.

URL is https://www.webnirman.com/astrocontent/jyotish.php

However, I noticed that Easy WP SMTP was also updated along with woocommerce. Deactivated “Easy WP SMTP” and it is not showing error now.

Thanks

Neeraj

WP SMTP is good stuff and should improve email security. Consider reading round how to setup the addresses in it to try to getting it working.

Thank you webnirman. I had the exact same problem.

I would have to agree with lorro. Woocommerce is great, but has known issues with sending emails, so Easy WP SMTP is a must in my opinion.

I have checked everything and it turns out that the last Easy WP SMTP update wiped all the config in Settings / Easy WP SMTP …..

This is what generated the persistent error message “Invalid address”.
So I re-entered the correct SMTP settings AND used the built in test functionality. It now works like a charm again.

p.s.: It also looks like Woocommerce still processed these failed attempts (“invalid address”) as normal orders. So I suggest you check out your orders and potential multiple charges to customers that were unable to complete the normal order process as a result.