bounce address/reply-to not update by plugin

Hello,
I notice a bug when use phpmailer:
All my newletters was send with xxx@gmail.com (bounce address) that is the first email I put in wp general settings. I see it with http://www.mail-tester.com that Wysija suggest to test email. So every newletters didn’t arrrive in mailbox.
I change the address to webmaster@mydomain.com in wp general settings but It didn’t update by Wysija.

The solution was to clear settings in Wysija and It work now with the good address (ie webmaster@mydomain.com) 🙂

spent time: 1 week 🙁

http://wordpress.org/plugins/wysija-newsletters/