I haven't received an email in my "adultdvdtalk.com" account since 6-25-09. I sent a test email from my regular email account but didn't receive it. Then I sent a test email from my "adultdvdtalk.com" account to my regular account and that went through fine, so it appears that I can send but not receive. Anyone else having trouble?
Drew, I'm getting this weird error trying to send: An error occured while sending your email: "Unable to send email: SMTP: Authentication failed: 535 Login incorrect -ERR admin@adultdvdtalk.com password wrong or not a valid user ".
Long and Cursive road to the Ivory Pagoda in the province of Loraine 4076 Posts 12/03
Posted - Jul 27 2009 : 1:44AM
Me as well, An error occured while sending your email: "Unable to send email: SMTP: Authentication failed: 535 Login incorrect -ERR admin@adultdvdtalk.com password wrong or not a valid user ".
I'm only receiving in-coming e-mails about twice a week, and then they come in a flood. To troubleshoot, I sent myself an e-mail from another account two days ago, and still it hasn't shown up in my ADT inbox. On the other hand, I sent myself an e-mail from my ADT account to another account at the same time and received it in my other account immediately. So my incoming ADT mail is a problem but my outgoing ADT mail isn't.
The my.adultdvdtalk.com email service will be terminated on 10/31/2009. At that time we will no longer accept or send emails for my.adultdvdtalk.com email addresses. Your existing my.adultdvdtalk.com email will be saved until 12/31/2009. We will completely remove the email accounts soon after that. We sorry for the invonvenience but the amount of spam being received and sent by users of the system has become too much of a burden on our server and is hampering the availability of other services @ Adult DVD Talk.
The major problem with the whole system is the way it processes inbound email. All messages are received by the mail server. A typical mail server will deny/drop/bounce a message intended for an invalid email address almost immediately in the SMTP protocol. Our software doesn't do that. It receives the complete message, valid recipient or not. A separate batch process sorts the inbound mail and delivers it to the user's webmail inbox. This system wouldn't be a problem if spammers weren't constantly trying to harvest email addresses by sending mail to a dictionary of names. Some days we get 25 messages per second to invalid addresses like :john@my.adultdvdtalk.com, john2@my.adultdvdtalk.com, johns@my.adultdvdtalk.com, john_s@my.adultdvdtalk.com, etc. The receipt and subsequent processing of these junk messages can be a significant load on the server.
Over the last year, the e-mail in my ADT inbox has become 95% spam. That's not even counting the stuff that goes directly to "trash". What a fucking drag!
Drew, since I have no knowledge of this issue, please forgive me if my suggestion makes no sense. What about using CAPTCHA? Wouldn't that knock down spammers attempt to screw up your system?
I would make a quick case for setting up a small VM to be a gateway. I LOVE LOVE LOVE the ESVA application -- http://www.global-domination.org/ESVA.php -- which basicially is a front-end spam/virus scanner that runs in a VMWare environment. The server is prebuilt and largely set it and forget it once you walk thru the initial config. Since it's based on Postfix and SpamAssassin it's tweakable to the nth degree, but I use Postfix's ability to reject based on RBL weightings and non-valid addresses. The only thing I maintain on it is the user list which immediately solved ALL of my dictionary attacks; as the bad mail never made it to my internal mail server. I have scripts that run every so often that dump out the userlist and they get imported into Postfix (most of my mail servers are pretty static in terms of adding/deleting users, so I don't have to run the script often -- only when I change users; but others run it every 10 minutes or something...) It doesn't need much to run -- I think I dedicate 256MB of RAM to it in VMWare...
Unfortunately I don't have a system available to run something like that. I don't have a VMware box available and I don't think it's wise to go through the aggravation of reconfiguring one of our existing systems just to be able to continue to provide a free service. ADT is simply in a downsizing mode. Only a few dozen people currently use the my.adt mail service. It's hard to justify setting up another system to be a mail scanner. We currently have two servers that are almost 4 years old. I plan to consolidate them into a single system next year when our lease is up with the hosting company.
Drew. Were you still planning on a PM system or is that off the menu as well? It would be really nice if it isn't too much trouble. Edited by - randomprecision on 8/23/2009 6:02:06 PM
Most of it is already written. I guess I should finish it someday. It's been difficult to dedicate time to ADT tasks for a while. I've got a couple of other projects keeping me busy lately.
I think I'm going to create individual POP accounts for all of the current users instead of using a catch-all account. This will leverage the anti-spam provisions of our mail server and alleviate some of the load. Everyone will get to keep their mail accounts too and we won't need to cancel the service.
I setup individual POP accounts for all of the my.adt email accounts. This way dictionary attacks and spam can be rejected at the mail server instead of simply accepting everything. You should see a drastic reduction in the amount of spam making it to your account. We'll run with this for a while to see how things go. Hopefully we won't have to cancel the service.
It's a new thing. When I switched the way we handle inbound mail that icon appeared. I guess I should send out an email to everyone using the system to alert them to the new feature. It can take a little while for it to fetch your mail. It's essentially doing the same thing that Outlook Express would do when fetching email from a POP3 server.
You have a bit of a catch-22 there. If they don't know about the new feature that lets them get to their email, how will sending them an email about the new feature help them find it? If they can read the email, then they have already figured it out for themself. If they haven't figured it out for themself, then they won't be able to get to the email to read about the new feature.
Not quite. There's an admin function in the webmail software that inserts messages directly to their mail boxes bypassing the fetch-from-POP-account mechanism.