XF 2.1 SendGrid and Bounce connection error

[polle]

SendGrid provides a user and password with the SMTP and sending mail works fine.

Using the same credentials for bounce is not working.

Bounce connection error: host doesn't allow connection
6 minutes ago src/vendor/zendframework/zend-mail/src/Protocol/Imap.php:100

Can anyone share how this should be configured?

Thanks.

 

[Ozzy47]

Bounces

SendGrid will help prevent you from resending to a recipient whose email server rejects the messages.

sendgrid.com

Forward the bounces to your XF bounce handling mailbox.

 

[polle]

So if I have nnn@mymail.com in Xenforo "Bounced email address" I have to enter that in SendGrid instead of the default "USE THE FROM ADDRESS" SendGrid use?

Thanks.

 

[Ozzy47]

You can turn on bounce forwarding in your mail settings at SendGrid, and forward it to any email you wish.

 

[polle]

Thats exactly my question.

Should I leave in SendGrid "USE THE FROM ADDRESS" or should I enter the email I have in "Bounced email address" in Xenforo?

Thanks.

 

[polle]

I have this in xenforo.

Email transport method: SendGrid data / SSL
Bounced email address: my email address
Automated bounced email handler: SendGrid data / IMAP / SSL (Also tried POP3)

In SendGrid:

Using "USE THE FROM ADDRESS": Fails.
Using my email address: Fails.

So as far as I understand everything fails.

How can I fix it?

Thanks.

 

[polle]

Anyone that can help here?

 

[polle]

Anyone that can help here?