Search found 320 matches

by Seth
Sun Jul 19, 2020 2:03 pm
Forum: Support
Topic: SMTP on 587
Replies: 3
Views: 281

Re: SMTP on 587

The short answer is you don't. Mail servers of the world expect port 25.

We have our SMTP Redirection service to accept mail, queue it, then send it to you on a different port when port 25 is blocked.
by Seth
Mon Feb 03, 2020 12:05 pm
Forum: Support
Topic: Cannot connect to smtpauth.rollernet.us
Replies: 2
Views: 1059

Re: Cannot connect to smtpauth.rollernet.us

A list of ports can be found on the Outbound Mail help page of the control center:
https://acc.rollernet.us/help/mail/outbound.php

Also keep in mind that IP addresses can become blocked if they are associated with too many failed username/password attempts.
by Seth
Thu Jan 30, 2020 6:09 pm
Forum: Support
Topic: Sporadic Login Failures with various clients
Replies: 3
Views: 633

Re: Sporadic Login Failures with various clients

The concurrent connection count for a given IP+user pair is currently set to 25. I don't remember the last time we increased it, but it's never been decreased. I could try increasing it to 30. The catchall and your personal account would not be counted together; even though they're behind the same I...
by Seth
Wed Aug 28, 2019 6:40 am
Forum: General Discussion
Topic: DNS API - TXT record update
Replies: 4
Views: 2600

Re: DNS API - TXT record update

We can look into this.
by Seth
Mon Jul 22, 2019 11:46 am
Forum: Support
Topic: CAA Mandated by CA/Browser Forum
Replies: 15
Views: 5458

Re: CAA Mandated by CA/Browser Forum

Not yet.
by Seth
Tue May 28, 2019 8:20 am
Forum: Support
Topic: Host 'acc.rollernet.us' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'
Replies: 3
Views: 1182

Re: Host 'acc.rollernet.us' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'

I believe I've tracked this down to someone abusing the API interface, so I'm going to make some small adjustments to the API to hopefully address it.
by Seth
Sun Feb 24, 2019 10:21 am
Forum: Support
Topic: CAA Mandated by CA/Browser Forum
Replies: 15
Views: 5458

Re: CAA Mandated by CA/Browser Forum

I'm working on the last round of backend updates today before we progress to the next update that will add new record types.
by Seth
Tue Feb 05, 2019 11:17 am
Forum: Support
Topic: EDNS Compliance Issues
Replies: 3
Views: 1310

Re: EDNS Compliance Issues

We do of course plan to continue upgrading PowerDNS, but we are doing so in incremental steps without making large version jumps because we need to make sure DNSSEC enabled zones don't break in the process. It's more critical to us to continue serving zones uninterrupted. When we perform an upgrade ...
by Seth
Tue Feb 05, 2019 10:57 am
Forum: Support
Topic: EDNS Compliance Issues
Replies: 3
Views: 1310

Re: EDNS Compliance Issues

Our servers do support EDNS properly (no firewall inspection, no TCP blocking), but appear to fail the ednscomp test because of how it performs the tests.

The bug is noted here:
https://github.com/PowerDNS/pdns/issues/6806
by Seth
Mon Jan 21, 2019 3:43 pm
Forum: Suggestion Box
Topic: TLSA record support
Replies: 6
Views: 9407

Re: TLSA record support

I just noticed while working on other Primary DNS stuff that TLSA wasn't listed under the supported record types in the help docs. It's in there now.
by Seth
Sun Dec 16, 2018 9:26 pm
Forum: Support
Topic: Client SSL cert
Replies: 1
Views: 1187

Re: Client SSL cert

They haven't ever been set to send a client certificate on the SMTP side, no.

What's the intended goal?
by Seth
Sun Oct 07, 2018 6:11 pm
Forum: Suggestion Box
Topic: TLS-only forwarding
Replies: 3
Views: 2371

Re: TLS-only forwarding

Back when I originally imagined doing this the idea was for strict mode that would only proceed if the fingerprint of the server we connected to matched what was configured in the control center. But as you said, LetsEncrypt certs are short lived, so you'd have to change that setting constantly whic...
by Seth
Fri Aug 24, 2018 2:47 pm
Forum: Support
Topic: Download logs of hosted mailbox
Replies: 3
Views: 1371

Re: Download logs of hosted mailbox

It's not exactly a log, it just shows the most recent connection IP address and timestamp. Go to: https://acc.rollernet.us/mail/box.php And click on the "View Mail Box Statistics" link. It will change view to show storage use, last IP, and last login time. Edit: Access from webmail will always show ...
by Seth
Fri Aug 24, 2018 2:33 pm
Forum: Support
Topic: Download logs of hosted mailbox
Replies: 3
Views: 1371

Re: Download logs of hosted mailbox

We have logs for IMAP and POP3, but only on request. The system only shows the most recent IP address in the control center.