Powermta deliverability

I installed on Interspire Powermta, now i can send 50.000 email/hour but the deliverability and the open rate are very low.
Before the installation of powermta i have an open rate on 12-14%
Now my open rate il 0,5 - 1%

How can i configure powermta to return to my 12% of open rate

Thanks

Dude, you have the PowerMTA, congrats. But the sending solution matters a lot and have equal importance for the deliverability and hence the open rate which is related to it. Interspire you got must be nulled, if I'm correct. You need to shift to a better option. To work with PMTA optimizes solution for better open rate i would suggest you to have a look at other options. If you are up for that, PM me i can route you to a better place.

I am interested in this too.

Hello i try to install on my webserver with pmta 15 different ip and route them, i cancel all bounce email, i check blacklisting of my ip and domain, setup correcty spf, dkim, dmarc but with pmta i have alway max 1% of opened email, with postfix i usually have on the same list 10%

bonzer1 said:

Hello i try to install on my webserver with pmta 15 different ip and route them, i cancel all bounce email, i check blacklisting of my ip and domain, setup correcty spf, dkim, dmarc but with pmta i have alway max 1% of opened email, with postfix i usually have on the same list 10%

Click to expand...

How you check 1 % email opened ?