Search found 497 matches

by Brett Rowbotham
Fri Dec 15, 2017 4:04 am
Forum: MailEnable Professional Edition
Topic: Inbound SMTP restrictions
Replies: 3
Views: 21

Re: Inbound SMTP restrictions

Why not simply change the inbound SMTP port on your ME instance to a non-standard value? As long as your spam filter can be set up to communicate on this non-standard port, your ME instance will no longer be locatable by the general public.
by Brett Rowbotham
Mon Dec 11, 2017 4:54 am
Forum: MailEnable Enterprise Edition
Topic: Using username only to login with IP bindings - Enterprise Ed.
Replies: 2
Views: 110

Re: Using username only to login with IP bindings - Enterprise Ed.

See my reply to your other post on the same question. The system needs to differentiate between users with the same login name in different post offices, which is why there is a requirement to include such. The default post office just simplifies the process by automatically adding the default post ...
by Brett Rowbotham
Mon Dec 11, 2017 4:50 am
Forum: MailEnable Enterprise Edition
Topic: Issue logging in with just username
Replies: 2
Views: 18

Re: Issue logging in with just username

Only users in the default post office can log in without having to use the post office name in their login. Everyone else must use the post office name as you have already discovered.
by Brett Rowbotham
Wed Nov 15, 2017 4:34 am
Forum: MailEnable Enterprise Edition
Topic: 9.76 vs 9.77, 9.78, 9.79
Replies: 3
Views: 87

Re: 9.76 vs 9.77, 9.78, 9.79

MailEnable Enterprise Release Notes =================================== 9.79 7th November 2017 ---------------------- IMP: Significant Upgrades to Mobile WebMail 9.78 22nd September 2017 ------------------------ FIX: Migration Strategy for Exchange would raise an exception in the Migration Console ...
by Brett Rowbotham
Mon Nov 13, 2017 5:48 am
Forum: MailEnable Professional Edition
Topic: DKIM Fail
Replies: 3
Views: 172

Re: DKIM Fail

It looks as if you are checking that there is a valid DKIM key rather than checking the email itself.

Use the checker at https://9vx.org/~dho/dkim_validate.php and paste the entire raw contents of the email to check whether DKIM is passing or failing.

Cheers,
Brett
by Brett Rowbotham
Mon Nov 06, 2017 5:00 am
Forum: MailEnable Professional Edition
Topic: Email Account keeps locking - no entry in smtp logs???
Replies: 2
Views: 101

Re: Email Account keeps locking - no entry in smtp logs???

The account can also get locked if, for instance, the incorrect POP (and probably other) password is entered three times in a row. Seen this happening with one of our employees who can't seem to remember any passwords at all.

Cheers,
Brett
by Brett Rowbotham
Tue Oct 03, 2017 5:05 am
Forum: MailEnable Developers
Topic: Best ways to amend .tab files
Replies: 2
Views: 255

Re: Best ways to amend .tab files

Here is some code from a vb script that dealt with the SMTP-DENY tab which might help you: FUNCTION OpenMailEnableAccess Response "Opening Mail Enable SMTP-DENY configuration..." dim obj set obj = WScript.CreateObject("MEAOSM.Access") Response "Done.<br>" set OpenMailEn...
by Brett Rowbotham
Fri Sep 01, 2017 4:37 am
Forum: MailEnable Standard Edition
Topic: ME Standard DKIM
Replies: 9
Views: 683

Re: ME Standard DKIM

ME Console > Servers > localhost > Extensions > Domain Keys (DKIM). Right-click the Domain Keys entry and select Properties then enable DKIM functionality (I assume this is why you get the "not enabled globally" message).

Cheers,
Brett
by Brett Rowbotham
Wed Apr 19, 2017 5:22 am
Forum: MailEnable Standard Edition
Topic: disable DNS recursion preventing emails from arriving
Replies: 9
Views: 2484

Re: disable DNS recursion preventing emails from arriving

You are welcome - glad it is still helping people.

Cheers,
Brett
by Brett Rowbotham
Fri Mar 31, 2017 8:06 am
Forum: MailEnable Professional Edition
Topic: What are the best settings for DNS Blacklisting?
Replies: 2
Views: 646

Re: What are the best settings for DNS Blacklisting?

I don't use the URL blacklisting, only DNS. I had to get rid of Barracuda because it was blocking legitimate (for us) mail sources. I use SpamCop and SpamhausSBL-XBL. We get quite good results from those two. Stats for this month are SpamhausSBL-XBL blocks at 12,886 and Spamcop blocks at 17,964. Che...
by Brett Rowbotham
Fri Feb 10, 2017 12:21 pm
Forum: Suggestions
Topic: EHLO blocking - extension
Replies: 15
Views: 5927

Re: EHLO blocking - extension

I happily added the [*.*.*.*] entry for EHLO blocking only to find that all the company Android and Apple devices could no longer send email. They were being rejected as they all use their IP address for EHLO/HELO and I can find no way to change this behaviour.
by Brett Rowbotham
Thu Jan 26, 2017 10:46 am
Forum: Suggestions
Topic: EHLO blocking - extension
Replies: 15
Views: 5927

Re: EHLO blocking - extension

Can it please be confirmed that the wildcard feature mentioned by @Admin is available in 9.54. There is no mention of it in the changelog.

Regards,
Brett
by Brett Rowbotham
Mon Nov 07, 2016 4:29 am
Forum: Error Reports and Issues
Topic: DKIM Failure - false positive?
Replies: 1
Views: 969

Re: DKIM Failure - false positive?

Try the email at https://9vx.org/~dho/dkim_validate.php. I used the headers you posted and got the following: dho's Online DKIM Verifier / DKIM Validation Tool Results: fail signature identity: do-not-reply-support@lastpass.com verify result: fail (OpenSSL error: data too small for key size) signatu...
by Brett Rowbotham
Thu Nov 03, 2016 7:45 am
Forum: MailEnable Enterprise Edition
Topic: Friendly name for list messages
Replies: 0
Views: 4966

Friendly name for list messages

Currently when sending out emails to a list, the email sender details shows as sender@domain.com on behalf of listname@domain.com.

Is it possible to specify a friendly name for the list (i.e. My Big List) and, if not, it should be added as a suggested improvement.
by Brett Rowbotham
Wed Nov 02, 2016 4:14 am
Forum: Suggestions
Topic: EHLO blocking - extension
Replies: 15
Views: 5927

Re: EHLO blocking - extension

The wildcard option, as far as I know, will not work. You need to specify the full name as supplied by the EHLO command from the host you want to block. As far as seeing that it is working, in the SMTP activity file you will just see the EHLO from the remote server then nothing further in the way of...