hMailServer forum

mattg

Is your SQL server on another machine?
Which database do you use?
Please show the contents of your hmailserver.ini file with passwords removed

mattg

Let me also ask SPECIFICALLY what your goal in all of this is.

Many people have expectations that will not be met by doing this

mattg

posting here is fine (for de-identified data) or by PM if don't want to post publically

If we can replicate - we will raise an issue on GitHub

mattg

translate.google.com 'Hello! You can tell why after swapping hMailServer and deploying from the backup domain, the messages started to fall not only into the data \ domain \ username folder, but also into the data \ root and they take up memory there and are not deleted automatically even if the cli...

mattg

RyuzDev wrote: ↑
2019-06-18 23:22
if I know my interest in all this is how to avoid it

Have you made the changes we suggested?

If so run the diagnostics again, and post the NEW results

mattg

Your errors show two things #1 the user that that connects to the SQL server compact edition hasn't been able to run a delete query. My guess here is that you are running hmailserver under a restricted permissions user, or that the server was just too busy at the time. #2 That you haven't excluded l...

mattg

Require SMTP AUTH for local to local on the internet IP range

mattg

ALSO, can you please include your CDO.message code

I use CDO to send lots of mail (dozens every day for more than 10 years), and have never seen this issue

mattg

I'd also set your LAN IP range to a priority higher than 30, if you use 30 for banned ranges (and crikey, you've permanently banned a heap of the internet there) Set your 192.168.1.xxx range to priority 500 ALSO, you have errors in your error log please post the contents of C:\Program Files (x86)\hM...

mattg

I still do think this should be built in functionality. hMailserver doesn't build stuff in unless the FRCs require it generally, and something that NOT ALL users need, and can be solved with a dozen or so lines of VB is unlikely to be added. The fact that we can script in VB makes hMailserver much ...

mattg

This is what I do Checks all local domains and domain names (aliases) If oClient.Username <> "" Then If LCase(oClient.Username) <> LCase(oMessage.FromAddress) Then Result.Message = "You are only allowed to send from your own account" Result.Value = 2 Exit Sub End If End If For i = 1 to oApp.domains....

mattg

Thanks for your advice, but i am don't undestand: how i can make route for all external mail from specific user? which value I have to place in field Routes-Domain? Becouse I don't know domain - user can send mail to different domains, to @google.com, @yndex.ru etc. It doesn't matter who it is TO o...

mattg

Each account on hMailserver has an External accounts tab
https://www.hmailserver.com/documentati ... al_account

mattg

During a recent password audit, it was found that a blonde was using the following password: "MickeyMinniePlutoHueyLouieDeweyDonaldGoofySacramento". When asked why she had such a long password, she said she was told that it had to be at least 8 characters long and include at least one capital. Oh t...

mattg

The interesting lines here are the following section: "<spammers IP address>" "RECEIVED: AUTH LOGIN" "<spammers IP address>" "SENT: 334 VXNlcm5hbWU6" "<spammers IP address>" "RECEIVED: dGVzdEB0ZXN0LmNvbQ ==" "<spammers IP address>" "SENT: 334 UGFzc3dvcmQ6" "<spammers IP address>" "RECEIVED: ***" AL...

mattg

This bit is correct The MX Record of AA.com and the MX Record of BB.com can point to the same hMailServer hostname aa.com >> MX record = mail.example.com bb.com >> MX record = mail.example.com Where mail.example.com has an A record that points to your public IP address This is how Outlook.com and gm...

mattg

I use Thunderbird as the mail client. Two accounts are setup on Thunderbird: 1. Smtp account connected to an external mail provider 2. IMAP account connected to hMailserver (local server running Windows 10) When Smtp account receives an email: Scenario 1 - Message filter is setup to blindly "Copy" ...

mattg

but it seems that nevertheless "Greylisting" will checked before "White Listing". Can someone confirm this? Yes, that is correct The "White Listing" Tab within Greylisting is useless for this case because Office 365 use thousands of IPs and I don't want to whitelist all of them. Correct If my sugge...

mattg

Get the web app to set this You could do it with scripts in hMailserver if you are really stuck, but seriously this is pretty basic stuff for your web developers to get right. What can you tell us about the app? What language is it written in? is it PHP or ASP or... What library is used to send mail?

mattg

My guess is that the WAN edge device (firewall / router / modem) is doing mail inspection, and creating this issue inadvertently

mattg

SMTP >> General >> Max message size
(I set mine to 0 for unlimited)

Also for each domain >> Limits >> Max message size (again 0 for unlimited)

Also, make sure that your mail client doesn't set limits

mattg

Make sure that you have all of the IMAP extensions selected in the admin GUI

mattg

I think just a plain SMTP route would achieve the planned objective

mattg

Yes hmailserver will NOT ignore credentials if offered, unless you disable AUTH on a port via ini settings

So you are all good?

mattg

This is set in your mail client

hMailserver cares little about what name you choose.

What mail client do you use?

mattg

You probably need the other way around
You need to force AUTH for that single IP (or change your application)

eneerge wrote: ↑
2019-06-12 21:45
I've removed the SMTP authentication on the server,

How did you do this?

mattg

Please do you mean that p i need to change the password i am using to login into the hmailserver? . I do get Ip Auto-ban sexybaby@mydomain.com . Which is not even part of any of account on my hmailserver. No I don't mean that you need to change your password. (You should always have strong password...

mattg

That's under the sub-heading of Database information

This detail comes from your hMailserver.ini, and I suspect only applies where an external database is used

mattg

Not related to SPamAssassin

If it is genuinely your IP address, I'd guess that you have a device with a dud password saved.
Create a new IP range for your IP address upper and lower IP, and set a priority to say 25 (Anything higher than 20) and it will ALWAYS override the Autoban settings

mattg

Yea, I saw the 2B limit and agree that it's not a problem. I was specifically talking about backup capability within hMailServer. The built-in backup functionality is designed for small installations. If you have more than 50 accounts or 10 000 messages on the server , we strongly recommend that yo...

mattg

By Web interface are you talking about webmail?

hmailserver works with ANY standards compliant webmail
Roundcibe
SquirrelMail
Rainloop

There are many.
What web server platform do you run? What languages does it support?

mattg

Is hMailServer still being maintained? Officially (By Martin) = no, but there are at least two other developers doing bits and pieces, and the source is on github/ Additionally, I was looking at disaster recovery within hMailServer and it appears that the limit is 10K messages No such limit - where...

mattg

sure did - this is where they accepted the message "SMTPC" 3156 2421 "2019-06-11 13:15:11.151" "172.217.212.26" "SENT: EHLO mail.mydomain.com" "SMTPC" 7008 2421 "2019-06-11 13:15:11.198" "172.217.212.26" "RECEIVED: 250-mx.google.com at your service, [24.211.211.211][nl]250-SIZE 157286400[nl]250-8BIT...

mattg

There is also these couple of scripts >> viewtopic.php?p=68117#p68117

mattg

AND
Apparently blames the server

falves11 wrote: ↑
2019-06-10 06:02
the file of your attachment is bigger than the server allows"

mattg

That looks like you are just marking them mail as seen, then expunging another folder

I don't know IMAP commands but I expect that you have yours incorrect

mattg

https://www.hmailserver.com/documentati ... fic_server

THEN
enable all logging, try to send again, and post all logs created

mattg

mattg wrote: ↑
2019-06-10 12:34
you probably can't do SSL or StartTLS connections

There may be a security issue there (despite the intent).

mattg

Why your gateway IP address?
It obviously isn't NATting, and is likely doing some mail inspection.
This also means that you probably can't do SSL or StartTLS connections

There may be a security issue there (despite the intent).

mattg

How about you add a non-descript header to ALL messages using OnDeliverMessage

And then look for messages with that header in the queue using your scheduled task

messages without that header won't have been attempted

mattg

SMTP >> General >> Max message size
(I set mine to 0 for unlimited)

Also for each domain >> Limits >> Max message size (again 0 for unlimited)

mattg

Does hMailServer stop processing antispam measures once the Spam mark threshold has been reached? Otherwise you would be doing double lookups... I think that mail can be rejected by hMailserver before the SpamAssassin tests It has been a while, because I now delete high spam scores rather than reje...

mattg

I am having trouble to install my SSL certfiicate - i have read this post Perhaps you can detail WHAT trouble you are having so that we don't need to guess... 'Trouble getting this working' means what? That you don't know which files to use, OR that your smart phone rejects the certificates as untr...

mattg

You say that you are a visual person and WANT videos... yet you post written content here. CLEARLY you can't follow written instructions as you post the contents of the error log, not the main log, when you already had previously shown that you had ALL logging enabled. The fact that you point to a f...

mattg

Thank u Nitro for your response. I used the tool from the link and below are the results from the tool: Test Result SMTP Banner Check Reverse DNS does not match SMTP banner SMTP TLS Warning - does not support TLS SMTP Server Disconnected May be an open relay SMTP Reverse DNS mismatch OK X.X.X.X res...

mattg

Technoman wrote: ↑
2019-06-07 04:27
I sent an email but it did not go through?

Did you get an error?
Were any logs created?The answer here is yes (as per this diagnostic report)
Can you please post the contents of this file

C:\Program Files (x86)\hMailServer\Logs\hmailserver_2019-06-06.log

mattg

mattg wrote: ↑
2019-06-07 01:55
your IP range settings.

There is a 'default' button on the IP ranges page - pressing that will fix

Specifically you asking external mail to authenticate when sending to local recipients, and they can't (hence why they are 'external')

mattg

I always test the FROM, and if a local domain, I ensure that the sender Authenticated

Much like these couple fo scripts
viewtopic.php?p=68117#p68117

mattg

Alright i guess I am fine then guys since mail.mydomain.com points to IP in A record Except as shown elsewhere in your diagnostics, your server won't actually accept any external mail due to your IP range settings. So every time a server tries to contact your server, your server just rejects the co...

mattg

Try with more than 5 seconds in the wait

mattg

Where is your spamassassin installed (ip address)
What IP address do you have in your spamassassin settings in hMailserver?

mattg

If you have an IPv6 set of addresses allocated to you by your ISP, then windows will automatically PREFER the use of IPv6 over IPv4, where the recipient server accepts IPv6 addressed mail. Very few do, but gmail does. Send a message to a gmail reciepient then check your logs. If it doesn't go to an ...

mattg

A few things #1 you will never receive outside mail (This may be enough to stop you from sending mail to certain recipients) #2 Can you please send a mail message and then post the logs - you haven't sent any messages since enabling logging #3 you aren't actually doing any spam tests What are you ho...

mattg

All the requirements here are inbound email downloads (IMAP/POP) where office365 does not have IMAP/POP enabled... OK lets make this really clear hMailserver can connect via POP3 for external download hMailserver can NOT connect for external download ANY OTHER WAY (includes no IMAP, no MAPI, NO MAP...

mattg

send to your gmail account, and check the message headers

It gives great hints

I've also used this >> https://dkimvalidator.com/

mattg

Just test via IMAP on Thunderbird or another email client please, to see if the mail is actually there twice

Using IMAP won't impact on what your POP3 clients do unless you move or delete any messages

mattg

The issue I have is that in this scenario the customer has disabled pop and IMAP and told me that they cannot use those protocol and that I should use https to connect to office 365. I don't think hmailserver can do that? HTTPS is a secure web browse connection to a webmail and no, hMailserver does...

mattg

Please enable all logging, try to send again and post all of the logs created

ALSO run this and post the results run this and post the results: https://www.hmailserver.com/forum/viewt ... 20&t=30914

(You normally shouldn't need to edit the hosts files except in a VERY specific circumstance)

mattg

In your hmailserver.ini file add this to the bottom [settings] RewriteEnvelopeFromWhenForwarding=0 ; When performing forwarding, hMailServer now keeps the original From address rather than changing to that of the forwarding account. ; This change was made to reduce risk of message delivery failures....

mattg

That's one of @Dravions private builds

We should ask Dravion for help on this

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