I have a VPS server hosted by OVH with a wordpress running on apache. I purchased a private email server to namecheap but I can't make it work. Here's the problem : I put an add-on to use SMTP mail (wp smtp) on wordpress, I configured it with the right login in SSL mode and when I send a test message from the add-on it doesn't work for gmail receiver. It works for [email protected] but not for [email protected]. Usually when there's a problem an error is reported on the wp module, but here I get a success message. (and I checked the spam folder, nothing received). Furthermore, I send a test message from the webmail provided by namecheap and it worked so the problem is on my side. I use the port 465 with an SSL authentification and I have opened everything on iptables by entering these commands :
- iptables -P INPUT ACCEPT
- iptables -P OUTPUT ACCEPT
- iptables -P FORWARD ACCEPT
- iptables -F
The namecheap support said port 465 was closed, but don't know if this is the cause as I have turned off iptables. Maybe I forget to install something on the server ?
I'm lost and can't figure it out why it doesn't work.
Please help...