Hi. My hosting company updated their site with php v.4.3.10 (Zend Optimizer v2.5.7). I don't know if they updated the MySQL too but the phpinfo() states Client API version: 3.23.58. My site works flawlessly until i discoved something that wasn't happening before.

Every user that tries to register, whatever email they put (talking about acceptable emails), they get the form with the error massage:
ERROR: Invalid email.
What will be the cause of this? What could the hosting company have changed to cause this?

Thank you.

Are you using PHPMail to send? If so try SMTP. I'd be asking your hosting company as well.

Yes, I'm using PHPMail but what's its relation to the problem?

I asked them and they replied: We can't figure out, try updating xoops. I use XOOPS ver 2.0.7.3 which I think works great for others too with PHP v4.3.10. Anyway, I will change too a more "sofisticated" company, but in the meanwhile I want to correct this.

Thanks for replying.

You were right, there was an internal error with their email delivery of phpmail() & sendmail. I pushed them and they found it after all (they were claiming all was good).

Thank you