hMailServer forum

mattg

That was exactly at midnight. Any backup going on...?
Check the .ini to confirm it hasn't changed.

Is there only the one group of messages like that? or does it repeat?

mattg

ALSO that latest diagnostic shows that an error log is present

Please show the contents of the error log

(I have my invalid login attepmts in Autoban set to 3. 10 is a lot)

mattg

And the account doesn't have to be the FROM address You could create a dummy domain and account 'account@example.local' and then send FROM your normal domain If you do set using a real domain name, remember to also set up a route for that domain, or NO mail to that domain will get delivered by hMail...

mattg

https://support.mozilla.org/en-US/kb/ma ... figuration

mattg

You need the certificates withOUT a password Ask whoever supplied the certificates to you. This is standard for all mail and web servers. It may already be that way. Ideally you will want a .pem certificate and .pem private key file, but you could also use .crt files You need the intermediate includ...

mattg

In Thunderbird you need to manually set the account name, in the server settings. The account name needs to be in the form 'account@example.com', as opposed to just 'account'

mattg

I use a script similar to this one to ensure that all local senders AUTH with the same account
http://www.hmailserver.com/forum/viewto ... 117#p68117

mattg

Can you show logs of that and also run these diagnostics please >> http://www.hmailserver.com/forum/viewto ... 20&t=30914

I think normally that AUTH could happen, just is not required to happen, so perhaps you have mis-configured the server

mattg

I do this to make the URIBL all score 0 in SpamAssassin ( I check them in hMailserver) # don't score URIBL score URIBL_BLACK 0 score URIBL_RED 0 score URIBL_GREY 0 score URIBL_BLOCKED 0 There is also URIBL_SBL and URIBL_SBL_A rule on my system, but I'm not sure where (I can search for them if you ne...

mattg

Do you use spamassassin, and do you have any inline antivirus scans? Which database do you use? Is there anything written in the hmailserver error log? How many messages per day does your server normally deal with? ALSO, 2 GB of RAM isn't very much for a server 2012R2 machine. Have you monitored the...

mattg

Autoconfigure - http://www.hmailserver.com/forum/viewto ... 21&t=31549

Also check your ip ranges, you may have autobanned the mozilla server that was trying to guess your settings...

mattg

I think the issue is that MS SQL CE is NOT supported by Microsoft on Server 2012R2 https://www.microsoft.com/en-us/download/details.aspx?id=17876 Try a different database, either MySQL, MariaDB, PostgreSQL or better MS SQL Server version (Even the free Express version is fine) CE is a toy at best an...

mattg

+1. Don't use ClamWin, it sucks

It will also kill a busy server

If you need to use it, move it to a path without a space in the name, ie 'c:\clamwin\'
The quotes are needed due to the spaces in the file path

mattg

Upon inspection of the logs, I've identified quite a few of our accounts that are being "drilled" by over 20 IP addresses. These IP addresses are blacklisted IP addresses. I get heaps of these too I routinely block all logon attempts from outside Australia. These IP addresses are blacklisted IP add...

mattg

What OS is that?

What happens on the second attempt to install (over the top)

mattg

What are your performance settings?
What hardware is this running on?

mattg

webguyz wrote: ↑
2018-05-22 05:05
Was just wondering if there was a way inside of hmailserver to tell it to keep the antivirus info in a separate log

No unfortunately

mattg

You should try and connect to the database MANUALLY using the credentials in the hmailserver.ini, using a tool like the command line interface, or some GUI admin tool for your database type. Honestly, the '10.0.0.4' looks more like a machine IP address than a database name please show the contents o...

mattg

Hey RvdH, can I make a request for a patch please
https://github.com/hmailserver/hmailserver/issues/229

This is an issue for our friends in the USA who will be chasing PCI compliance by 30 June 2018. Also a good thing for the rest of us.

mattg

These really didnt answer my questions. SQL Server works just fine, I added all necessary patches so it can use TLS 1.2. The HMailServer wont open its admin panel anymore when I disable TLS 1.0. Does HMailServer need TLS1.0 enabled to even open or have HMailServer working? NO, Only to connect to MS...

mattg

This is not set in the hmailserver.ini

Administration GUI >> Protocols >> SMTP >> Delivery of email >> Local Host Name

Don't use 'localhost' or you will get the error that you detail
Do use something like 'mail.example.com' or even just 'example.com'

mattg

Is that a global rule, or an account rule? Did you have (debug and others) logging enabled when this occurred? Can you share the logs please... You probably have a misconfigured setting because a word in the subject should be stopped Please run this and post the results >> http://www.hmailserver.com...

mattg

What have you set your 'SMTP >> Local Host name' to?

mattg

mattg wrote: ↑
2018-04-29 04:07
Normally there would be a question and some answers for forum participants to vote on.

Can you suggest a poll question, and some answers please

mattg

I am trying to make my server PCI compliant by disabling TLS1.0, however when I do so HMailserver no longer works. SQL Server still works fine, but HMailServer only starts working again once I enabled TLS1.0. Can it not use TLS 1.2? If you are talking connections to a MS SQL Server database then yo...

mattg

Definitely no joke.
That's an awesome solution. I think I'll add that to my roundcube.

I don't have any business in the EU, can't see that I'm ever likely to, but that script will just ensure that I never do.

mattg

Most antivirus products that I've even seen will log what they do, even just logging the 'rejections' if that's what you want.

For example, I check CLamd.log constantly

mattg

Why would this be useful?

I understand what you want, I'm just not sure why?

mattg

http://www.hmailserver.com/forum/viewto ... 21&t=32158

Google have essentially signed their own certificates
You need to manually download and install their trust and root CA certs

mattg

yes, that is correct

mattg

In fact

I did find a single occurrence of that 'http request' error. A whole heap of ssl related errors from the same IP address all at once. Either I was testing with some online service, or Someone was hacking and sniffing

mattg

These are actually the errors that Windows gives out, just shown by hMailserver.... unknown protocol is likely to be SSLv3 if that is disabled. Check your SSL/TLS settings to see which protocol you have enabled short read, I think just means that the mail client gave up when challenged for a cipher,...

mattg

It is clearly your rule 'catch all' that is causing your error

Add a condition
AND
Recipient list not contain 'support@yourDomain.be'

ALSO there are some errors reported in your error log. Can you please detail the contents of the error log

mattg

you could do that by iterating through all domain >> Alias combinations and comparing to the recipient address

mattg

run this and post the results please
http://www.hmailserver.com/forum/viewto ... 20&t=30914

mattg

From the diagnostics, something is blocking your outbound port 25, probably your ISP

Check with them

mattg

I'd imagine so

Can you test it, and let us know the outcome of your tests so that I can update the documentation

mattg

PS3 Direct manipulation of the hMailserver database is not supported

mattg

IMAP Folder names (except for 'inbox') are all set my the mail client.

You will need to configure that in the mail client settings. If the settings are limited in your mail client, then all I can suggest is use a different mail client

mattg

lua wrote: ↑
2018-05-14 07:39
...I do have a free DNS setup for testing...

And do you have issues with that?
errors that you want to share?
Logs that detail problems?
Results of internal diagnostics?

Or am I meant to guess?

(or perhaps I should just not give you grief when you call yourself a noob , and behave like a noob.)

mattg

What is the name of the domain that you have purchased and set up in hMailserver for email usage? It would appear as though you are trying to send mail to admin@synapse.com Given that synapse appears to be a technology company, and that you are a self declared 'noob', I'm guessing that you aren't ac...

mattg

On the mail client the connection fails with an error saying that Thunderbird cannot find (failed) to find the settings for the mail account. Unless you create an Auto configure / Auto Discover record, this detail will need to be manually added within Thunderbird http://www.hmailserver.com/forum/vi...

mattg

Here's another link https://support.google.com/mail/answer/81126?hl=en At the end of the day, you should ask gmail why THEY 'junk' your mail No-one else can tell you, we can only offer suggestions to try Of course the number one thing to do is to not send SPAM... The reality is that most spam that g...

mattg

http://www.hmailserver.com/forum/viewto ... 21&t=29763
http://www.hmailserver.com/forum/viewto ... 21&t=32458

mattg

yes I use an event to lookup the nerd.dk countries database from eventhandlers.vbs, so you could so the same to get MX records g_sAdminPassword = "topSecretPassword" a = RunCommandWithOutput ("%comspec% /c nslookup -timeout=5 " & ReverseIP(oClient.ipaddress) & ".zz.countries.nerd.dk",1,0,"",0,1) Fun...

mattg

hMailserver 5.7 (in alpha) has a 64 bit version

https://build.hmailserver.com/viewLog.h ... ilServer57

mattg

darkguy2008 wrote: ↑
2018-05-13 06:43
...and I would like hMailServer to use that LDAP instead (ldap://blah:389).

Any way to do so nowadays?

Only with some custom scripting. AND, I've not seen anyone do that.

mattg

I just got asked (Windows 10 Pro) to uninstall Avast so that Defender updates could happen

Can we port hMailsevrer to Linux

mattg

I think the other server bounced you because you don't have a RDNS (or called PTR) record
https://intodns.com/espaider.com.br

You should contact your ISP and ask them to set it for you

You should also really contact the server admin of that other server and check with them why they bounced your mail

mattg

it looks ok to me
https://intodns.com/avocabeachpicturetheatre.com.au
https://gwhois.org/dns/avocabeachpicturetheatre.com.au

(Except the badly formed DKIM txt record)

mattg

And both batch scripts definitely run???

Then add some

EventLog.Write("GOt to this point")

lines in to the code until you can work out why it errors...

mattg

On the IP ranges page there is a default page - press it

You have set a default domain, why?

Also, please run the internal diagnostics and post the results

mattg

Normally in the error log you will get something like this "ERROR" 8792 "2017-11-02 07:00:12.429" "Script Error: Source: Microsoft VBScript runtime error - Error: 800A01F4 - Description: Variable is undefined: 'tempText' - Line: 85 Column: 2 - Code: (null)" The fact that your sub works makes me thin...

mattg

I can't see that you have published your DKIM to your DNS correctly

Mine starts with 'v=DKIM1; t=s; k=rsa; '

yours doesn't...https://dkimcore.org/tools/dkimrecordcheck.html

mattg

did the error give you a line number

mattg

my ptr points to example.com.au rather than mx.example.com.au and that passes the MX Toolbox test mentioned, but then it fails another MX Toolbox test, saying that the 'Reverse DNS is not a valid Hostname' These are listed as warnings though, not errors I have 0 errors, 3 warnings and 148 passed tes...

mattg

(yes, we're using Broadcom 1Gb NICs on the VM host): RSS scaling on/off, Broadcom-enable-even-1Gb-VMQ on/off, VMQ on/off, TCP checksum offload on/off, IP checksum offload on/off, large-send offload on/off, and so on and so on. No observable difference (except that disabling receive-window-scaling-a...

mattg

Can't you just ask the provider to turn spam filtering off for your account?

mattg

Test: Test outbound port SMTP relayer not in use. Attempting mail.hmailserver.com:25... Local address is 127.0.0.1. Trying to connect to host mail.hmailserver.com... Trying to connect to TCP/IP address 5.189.183.138 on port 25. ERROR: It was not possible to connect. Pretty clearly something is bloc...

mattg

Only slow database, not slow at delivering mail?

Check your current queue to ensure that it is indeed empty.
Also check for a mail client somewhere that is syncronising the sent (SPAM) mail - IMAP logging will help find this.

Check the logs of the SQL Server to see what is doing

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