SMTP, I give up...

[Straf]

There's an OpenDMARC addon for Postfix
http://www.postfix.org/addon.html

[Slylok]

Smart. I need to see if vbulletin supports that. What software are you using?

I don't typically have any problems on the client side and it seems like cloudmark is the only one I seem to repeatedly have a problem with. It's so frustrating! Thank you all so much for posting ideas in here. Like I said after the kid goes to bed, I'll post a log entry.

Sent from my m8wl using Tapatalk

I really only use notepad++ . I just run an Apache server, create and manage MYSQL databases using PHPMYADMIN then write PHP scripts to handle anything server side. I'm not familiar with vbulletin, but if it is apache based and gives you access to page code and the database tables then it can be done if it doesn't already have that option built in.

[Robbie]

Dec 19 21:16:40 cartoguild postfix/smtp[27888]: 70A62920016: host mxzhh.bluewin.ch[195.186.227.50] refused to talk to me: 554 Service unavailable from IP: 64.71.79.207. Please refer to http://csi.cloudmark.com/reset-request/?ip=64.71.79.207 if you feel this is in error
Dec 19 21:16:40 cartoguild postfix/smtp[27888]: 70A62920016: to=<emailremoved>, relay=mxzhb.bluewin.ch[195.186.99.50]:25, delay=420379, delays=420378/0.01/1.2/0, dsn=4.0.0, status=deferred (host mxzhb.bluewin.ch[195.186.99.50] refused to talk to me: 554 Service unavailable from IP: 64.71.79.207. Please refer to http://csi.cloudmark.com/reset-request/?ip=64.71.79.207 if you feel this is in error)

There's an example...So frustrating.

I'll check out OpenDMARC

[Slylok]

Dec 19 21:16:40 cartoguild postfix/smtp[27888]: 70A62920016: host mxzhh.bluewin.ch[195.186.227.50] refused to talk to me: 554 Service unavailable from IP: 64.71.79.207. Please refer to http://csi.cloudmark.com/reset-request/?ip=64.71.79.207 if you feel this is in error
Dec 19 21:16:40 cartoguild postfix/smtp[27888]: 70A62920016: to=<emailremoved>, relay=mxzhb.bluewin.ch[195.186.99.50]:25, delay=420379, delays=420378/0.01/1.2/0, dsn=4.0.0, status=deferred (host mxzhb.bluewin.ch[195.186.99.50] refused to talk to me: 554 Service unavailable from IP: 64.71.79.207. Please refer to http://csi.cloudmark.com/reset-request/?ip=64.71.79.207 if you feel this is in error)

There's an example...So frustrating.

I'll check out OpenDMARC

Oh yes! It looks like you're going to have to fill out their "IP Statistics Reset Request". Unless something here may be the case. In which you'll probably have to take care of that first. It seems to be legit

[Straf]

An interesting example:

http://mxtoolbox.com/domain/mxzhb.bluewin.ch/

[Robbie]

so, I of course have been submitting de-list requests often through the link in the log entries...which didn't do anything...

Thanks to the link posted by slylok, I actually submitted a support request to cloudmark and they got back to me late last night and said they'd remove the block and sure enough overnight the server sent out a BUNCH of backed up emails, and is now sending flawlessly. So at this point, as long as everything is set up correctly we should be good...

Thanks for the help...I really just needed some encouragement and a different perspective...because I'm almost certain the server is configured correctly. We'll see!

[Robbie]

I can't help on the technical side, but I volunteer to be a Guinea pig 'receiver' for any tests you might want to run

Didn't get to acknowledge this post...Thanks so much Mouse! Nothing to test...yet.

[Mouse]

Didn't get to acknowledge this post...Thanks so much Mouse! Nothing to test...yet.

LOL! No worries, Robbie

I got a bit lost in all the tech speak and went all quiet. That's all

[Straf]

That's great news Robbie! Even better when you know you don't have to delve into the mail server configuration files. From what I can see from out here is everything is set up as it should be and is responsibly managed. Just keep an eye on updates, especially security ones. The bad side of open source is the code is available and exploits can be found. The good side of open source is the code is available and exploits can be quickly patched by the community.

[Slylok]

Excellent! Well done sirs