![[DBTech] DragonByte Mail](/community/data/resource_icons/5/5867.jpg?1592168386){kind=icon}
I have no problem to pay for ADD on's here. so sorry to ask, but can you brief describe where I would need this plugin? I have a huge bounce rate because users signup and after some time there e-mail get's invalid. I want to get rid of such accounts by using services like Debounce or similar.
Yeah, DB Mail does indeed have something to counter that. You can enable a feature that attempts to validate all email addresses, the only caveat is that you need to allow port 25 and 465 in your firewall. If you don't do that before enabling the feature, every user's email address will be flagged as invalid.
Indeed, only valid users are included.
No, this is because you have SpamAssassin enabled on your server.
This has nothing to do with this addon. The headers were added prior to you disabling SA.
There's no hard limit. Some email servers might begin blocking you if you send too many requests, so it might be wise to limit it to like 1000 per batch or something.
This is due to cut-off.
Probably not, as there's different BBCode filtering for emails.
Unsubscribe links work fine. That feature in your email client is the one that's broken. The unsubscribe links in the email itself works perfectly.
No, as XF is not aware of any server email sending limits.
cmd.php dbtech-mail:re-validate-emails 1000php cmd.php dbtech-mail:validate-emails 1000 --reset
