Search found 1089 matches

by RvdH
2020-05-18 15:42
Forum: Development & alpha discussions
Topic: Sub OnHELO(oClient) progress?
Replies: 216
Views: 175718

Re: Sub OnHELO(oClient) progress?

Ah, OK... that explains why i could not get that to return anything :lol:
by RvdH
2020-05-18 13:04
Forum: Development & alpha discussions
Topic: hMailServer 5.7
Replies: 140
Views: 103509

Re: hMailServer 5.7

@Fantomas I see you use CNAME records for MX records, as you can read a few post back (by jimimaseye) this isn't allowed according the RFC for MX records poliklinikapraha.cz -> MX lookup: mx.itdone.cz -> CNAME -> itdone.cz For the other domains (i didn't check them all) you have same kind of issues
by RvdH
2020-05-15 11:33
Forum: Development & alpha discussions
Topic: Sub OnHELO(oClient) progress?
Replies: 216
Views: 175718

Re: Sub OnHELO(oClient) progress?

One thing I was toying with but never managed to get sorted was to print (debug) into Eventlog from RMSPF.cpp. Seems that calling c++ from c is not that easy. I believe, that is exactly what the https://github.com/hmailserver/hmailserver/pull/322 &explain, sExplanation params should return back aft...
by RvdH
2020-05-14 20:50
Forum: General discussions
Topic: hmailserver forwarding
Replies: 19
Views: 1808

Re: hmailserver forwarding

comcast port 25 block?
by RvdH
2020-05-14 14:49
Forum: General discussions
Topic: Problem with Delivered-To rule..
Replies: 26
Views: 2510

Re: Problem with Delivered-To rule..

I noticed that every outgoing email is affected by this as well, even for mails using BCC. Is there a way around that? I need to think about that for a little. This is surely a privacy issue and would render using BCC useless. How about ... If (oClient.Username = "") Then :mrgreen: or (if on 5.7, c...
by RvdH
2020-05-14 14:44
Forum: Development & alpha discussions
Topic: Sub OnHELO(oClient) progress?
Replies: 216
Views: 175718

Re: Sub OnHELO(oClient) progress?

I've built my copy with the full RMSPF 1.12 - your version is using a subset of RMSPF 1.10 altered by Martin. RMSPF 1.12 actually have this change already :mrgreen: 1.10 has that originally in it as well, but it seems martin removed this deliberately, see pull #323 Full? I hope you are aware hMailS...
by RvdH
2020-05-14 12:22
Forum: Development & alpha discussions
Topic: Sub OnHELO(oClient) progress?
Replies: 216
Views: 175718

Re: Sub OnHELO(oClient) progress?

Latest is 5.6.8-B2505.26 Just install the latest production and/or beta artifact from the URL below, then copy and overwrite files in this archive in hmailserver '/bin' directory https://build.hmailserver.com/viewLog.html?buildId=810&buildTypeId=HMailServer_BuildHMailServer56&tab=artifacts (login as...
by RvdH
2020-05-14 12:05
Forum: General discussions
Topic: Hello one, Server Messages not signed?
Replies: 2
Views: 640

Re: Hello one, Server Messages not signed?

NDR messages are send (back) to the user by the sending server, not the receiving server As most, if not all sending users are local users on your hMailServer instance the NDR is delivered locally, eg: it never leaves the server, so DKIM signing is useless i have a few cases where a account has a fo...
by RvdH
2020-05-12 17:14
Forum: General discussions
Topic: hMailserver and IIS SMTP on same server
Replies: 9
Views: 1063

Re: hMailserver and IIS SMTP on same server

Yeah i noticed the part the OP said his messages are saved as text file in the dropbox of IIS 6 SMTP server, the question is if he does this manually or that his messages are send thru IIS SMTP (localhost) and end up in the dropbox folder? For the later option i see no issue using hMailserver direc...
by RvdH
2020-05-12 16:42
Forum: General discussions
Topic: hMailserver and IIS SMTP on same server
Replies: 9
Views: 1063

Re: hMailserver and IIS SMTP on same server

Or skip IIS SMTP altogether and script the pickup folder. https://hmailserver.com/forum/viewtopic.php?f=9&t=33062 But then again, why would you use a pickup folder? Isn't sending it to thru hMailserver directly much easier? (eg: using depending on the language the websites are written in, CDO, asp....
by RvdH
2020-05-12 15:42
Forum: General discussions
Topic: hMailserver and IIS SMTP on same server
Replies: 9
Views: 1063

Re: hMailserver and IIS SMTP on same server

I have a webserver where the website application is sending mail (like Contact forms) by saving a text file in a dropbox of a Microsoft IIS 6 SMTP-server. Or skip IIS SMTP altogether and script the pickup folder. https://hmailserver.com/forum/viewtopic.php?f=9&t=33062 But then again, why would you ...
by RvdH
2020-05-11 13:54
Forum: SpamAssassin implementation discussions
Topic: Mails bigger than 5 MB wont get passed to spamd
Replies: 10
Views: 1374

Re: Mails bigger than 5 MB wont get passed to spamd

in fact, there is a setting for spamc -s *max_size*, --max-size=*max_size* Set the maximum message size which will be sent to spamd -- any bigger than this threshold and the message will be returned unprocessed (default: 500 KB). If spamc gets handed a message bigger than this, it won't be passed t...
by RvdH
2020-05-11 10:59
Forum: General discussions
Topic: SSL/TLS connection issues
Replies: 13
Views: 1359

Re: SSL/TLS connection issues

Oooook... Shouldn't the IMAP server consider EOL as { LF | CR | CRLF } ? It seems really far-fetched to assume that all clients use only Windows-based or only UNIX-based or only legacy MacOS line endings... Not sure what point you trying to make, this only tells openssl s_client command to consider...
by RvdH
2020-05-11 01:06
Forum: General discussions
Topic: SSL/TLS connection issues
Replies: 13
Views: 1359

Re: SSL/TLS connection issues

Can you try with -crlf appended to the connection command?

[edit] yes, that's it

Code: Select all

openssl s_client -crlf -connect postur.ttk.is:993 -tls1_3 -showcerts -partial_chain -CAfile alpha.pem

Code: Select all

read R BLOCK
* OK TTK IMAP
1 LOGIN test@test.com password
1 NO Invalid user name or password.
by RvdH
2020-05-10 19:46
Forum: General discussions
Topic: Invalid CSRF token error when logging in to PHPWebAdmin
Replies: 12
Views: 3847

Re: Invalid CSRF token error when logging in to PHPWebAdmin

I doubt it to related, although it depends how you fixed the magic_quotes thingy
i am using php 7.4 and removed, as shown here, the magic_quotes thingy
I have no issues with Invalid CSRF tokens
by RvdH
2020-05-10 17:37
Forum: User-submitted tutorials
Topic: Hardening hMailServer - The ongoing saga!
Replies: 66
Views: 35904

Re: Hardening hMailServer - The ongoing saga!

Just an idea, might prevent genuine user to be listed in IDS which experience unexpected timeouts or the alike Sub OnClientLogon(oClient) If oClient.Authenticated then REM Unregister IP address from IDS registry Call idsDelIP(oClient.IPAddress) End if End Sub Have you checked how many times IMAP au...
by RvdH
2020-05-10 16:05
Forum: General discussions
Topic: Is HmailServer for the likes of me?
Replies: 127
Views: 19000

Re: Is HmailServer for the likes of me?

Well, "chuff" has two meanings. One is "anus/butt" - "get off your chuff and go to work" ... The other is... "Chuff me" ~ "F*ck me" (since the 1940's) - I presume the Australian version of the latter would be "Blimey" 'Blimey' is not a word in my vocabulary, unless it was short for 'bloody limey' i...
by RvdH
2020-05-10 15:38
Forum: User-submitted tutorials
Topic: Hardening hMailServer - The ongoing saga!
Replies: 66
Views: 35904

Re: Hardening hMailServer - The ongoing saga!

Just an idea, might prevent genuine user to be listed in IDS which experience unexpected timeouts or the alike

Code: Select all

Sub OnClientLogon(oClient)
	If oClient.Authenticated then
		REM Unregister IP address from IDS registry
		Call idsDelIP(oClient.IPAddress)
	End if
End Sub
by RvdH
2020-05-10 15:30
Forum: SpamAssassin implementation discussions
Topic: Mails bigger than 5 MB wont get passed to spamd
Replies: 10
Views: 1374

Re: Mails bigger than 5 MB wont get passed to spamd

Looks a bit exuberant, isn't? ;)
Anyway, this is controlled/overruled by Maximum message size to scan (KB) in hmailserver settings, so if that value is reasonable it will never reach this 1.9GB
by RvdH
2020-05-10 14:36
Forum: SpamAssassin implementation discussions
Topic: Mails bigger than 5 MB wont get passed to spamd
Replies: 10
Views: 1374

Re: Mails bigger than 5 MB wont get passed to spamd

spamc is only used for spam learning i think... hmailserver uses a internal client, i doubt this will read values from spamc.conf
Not sure what maxIterations is, hardcoded limit?
by RvdH
2020-05-10 12:01
Forum: General discussions
Topic: Is HmailServer for the likes of me?
Replies: 127
Views: 19000

Re: Is HmailServer for the likes of me?

Blimey RvdH, all I asked was for the originator to resend his message as I couldn't find it on the forum. Sorry but it hadn't occurred to me that it was Spam as jimimaseye advised. All I wrote was I was surprised that people bothered spamming through a user forum, nothing at all aimed at anyone on ...
by RvdH
2020-05-10 11:27
Forum: General discussions
Topic: Is HmailServer for the likes of me?
Replies: 127
Views: 19000

Re: Is HmailServer for the likes of me?

:oops:

Lol, ah.... i was under the impression he was talking about a missing mail :mrgreen:
But it still gives him no reason to react like he did, spam (forum)post get deleted, deal with it
by RvdH
2020-05-10 11:13
Forum: General discussions
Topic: Is HmailServer for the likes of me?
Replies: 127
Views: 19000

Re: Is HmailServer for the likes of me?

Chuff me, on a user forum? Whatever next? There are some sad individuals about. Thanks You really are incredible, and not in positive way... you ask tons of questions, people here which are mostly users like yourself have no obligation to you whatsoever they just try to answer as good as possible w...
by RvdH
2020-05-10 09:25
Forum: General discussions
Topic: SSL/TLS connection issues
Replies: 13
Views: 1359

Re: SSL/TLS connection issues

I don't see much wrong with your setup, eg: openssl s_client -connect postur.ttk.is:993 -tls1_2 -showcerts -partial_chain CONNECTED(0000019C) depth=1 C = BE, O = GlobalSign nv-sa, CN = AlphaSSL CA - SHA256 - G2 verify error:num=20:unable to get local issuer certificate verify return:1 depth=1 C = BE...
by RvdH
2020-05-09 16:59
Forum: Development & alpha discussions
Topic: hMailServer web-interface redesign
Replies: 169
Views: 97105

Re: hMailServer web-interface redesign

Or even better, using a little regex <?php if (!defined('IN_WEBADMIN')) exit(); if (hmailGetAdminLevel() != 2) hmailHackingAttemp(); $obSettings = $obBaseApp->Settings(); $action = hmailGetVar("action",""); if($action == "save") { $obSettings->VerifyRemoteSslCertificate= hmailGetVar("VerifyRemoteSsl...
by RvdH
2020-05-09 15:50
Forum: General discussions
Topic: SSL/TLS connection issues
Replies: 13
Views: 1359

Re: SSL/TLS connection issues

(I also posted this in the IRC) Good morning, day, evening and afternoon :) I have a problem of undefined size using SSL/TLS on hMailServer, and I have hopes that someone might have stumbled upon a solution already. I have the latest version (beta, but problem was first identified on the non-beta) ...
by RvdH
2020-05-09 14:01
Forum: General discussions
Topic: 5.6.8 - Build 2501 - Safe to use
Replies: 4
Views: 739

Re: 5.6.8 - Build 2501 - Safe to use

If you consider to use that version, i would get 5.6.8 - Build 2505 this includes the fix for 'PHPWebAdmin used deprecated PHP feature.' #328 https://build.hmailserver.com/viewLog.html?buildId=810&buildTypeId=HMailServer_BuildHMailServer56&tab=artifacts This is basically Build 2501 with that additio...
by RvdH
2020-05-07 19:27
Forum: User contributed hMailServer 4 scripts
Topic: unknown users sending e-mails from our hmailserver
Replies: 14
Views: 2070

Re: unknown users sending e-mails from our hmailserver

Hi, Many thanks. Will do and watch the situation. Yes, it is a NAS device. In the worst case I might even stop it from accessing the mail server at this point. May I ask how did you specify exactly which account might be causing the issue ? regards "SMTPD" 2080 52721398 "2020-05-07 00:10:48.054" "1...
by RvdH
2020-05-07 18:55
Forum: User contributed hMailServer 4 scripts
Topic: unknown users sending e-mails from our hmailserver
Replies: 14
Views: 2070

Re: unknown users sending e-mails from our hmailserver

SorenR wrote:
2020-05-07 18:32
You may want to change the password for nas@talia.systems !
We have got a winner... might also be a good time to check check the system (nas device?) for malware or unwanted external access
by RvdH
2020-05-07 17:13
Forum: User contributed hMailServer 4 scripts
Topic: unknown users sending e-mails from our hmailserver
Replies: 14
Views: 2070

Re: unknown users sending e-mails from our hmailserver

RvdH wrote:
2020-05-07 12:43
  1. Can you post a piece of the SMTPD logfile were the attacker sends the mail(s)?
  2. run this and post the results: https://www.hmailserver.com/forum/viewt ... 20&t=30914
by RvdH
2020-05-07 16:37
Forum: User contributed hMailServer 4 scripts
Topic: unknown users sending e-mails from our hmailserver
Replies: 14
Views: 2070

Re: unknown users sending e-mails from our hmailserver

If you keep answering only half or less of the questions i asked for i am not able, nor do I like to assist you any further, i have better things to do then act like a parrot :?
by RvdH
2020-05-07 15:42
Forum: User contributed hMailServer 4 scripts
Topic: unknown users sending e-mails from our hmailserver
Replies: 14
Views: 2070

Re: unknown users sending e-mails from our hmailserver

Hi, Thank you very much for the quick response. Our hmailserver is version 5.6.4-B2283, running on Windows Server 2012r2. - Was the spammer using the authenticated accounts (From) e-mailadres? Or just random (non-existing) names? I see a lot of ramodon-names@our.domain. So the domain looks correct,...
by RvdH
2020-05-07 12:43
Forum: User contributed hMailServer 4 scripts
Topic: unknown users sending e-mails from our hmailserver
Replies: 14
Views: 2070

Re: unknown users sending e-mails from our hmailserver

Without more details it is hard to say whats going on... are you really using hmailserver version 4.x? If posting here was a mistake and you are running 5.x Can you post a piece of the SMTPD logfile were the attacker sends the mail(s)? run this and post the results: https://www.hmailserver.com/forum...
by RvdH
2020-05-07 12:23
Forum: Development & alpha discussions
Topic: hMailServer 5.7
Replies: 140
Views: 103509

Re: hMailServer 5.7

The X-hMailServer-Reason-Score value for that message should read 152, but i doubt you still have that message to verify, right? Unlikely (I think it was deleted at the time) In previous versions, I'm sure that the total spam score accumulated correctly, yes showing a total score multiple times in ...
by RvdH
2020-05-07 08:31
Forum: General discussions
Topic: Maybe Antispam DNS Blacklist not working
Replies: 10
Views: 1256

Re: Maybe Antispam DNS Blacklist not working

HMailLover2015 wrote:
2020-05-06 19:38
Shouldn't there be entries for each blacklist checked?
No
by RvdH
2020-05-06 23:50
Forum: Development & alpha discussions
Topic: hMailServer 5.7
Replies: 140
Views: 103509

Re: hMailServer 5.7

"SMTPD" 7600 17178 "2020-05-06 07:49:44.752" "45.148.122.113" "SENT: 220 mydomain.com ESMTP" "SMTPD" 7588 17178 "2020-05-06 07:49:45.018" "45.148.122.113" "RECEIVED: EHLO airgas.com" "DEBUG" 7588 "2020-05-06 07:49:45.018" "Executing event OnHELO" "DEBUG" 7588 "2020-05-06 07:50:06.670" "Event comple...
by RvdH
2020-05-06 23:40
Forum: Development & alpha discussions
Topic: hMailServer 5.7
Replies: 140
Views: 103509

Re: hMailServer 5.7

I noticed the new builds, so I moved up to 5.7.0b2497 yesterday Just checking my logs (to answer a post here) and I noticed something not correct. DNS Score + HELOHost Score were lost after a positive SURBL score This didn't happen long before, but I haven't checked logs on any 5.7 Please note that...
by RvdH
2020-05-06 16:30
Forum: General discussions
Topic: Mails sind nur im DATA Ordner / Mails are only in the DATA folder
Replies: 22
Views: 2344

Re: Mails sind nur im DATA Ordner / Mails are only in the DATA folder

You should know, you opened that issue... can't find the coresponding forum post though, but I am 99% this was a 5.7.x issue only (hint for future issue reports include url to forum topic/post) Only 4 option for 5.6.x (dropdown with + selected as default, no value choice not available) + - _ %
by RvdH
2020-05-06 16:26
Forum: General discussions
Topic: Mails sind nur im DATA Ordner / Mails are only in the DATA folder
Replies: 22
Views: 2344

Re: Mails sind nur im DATA Ordner / Mails are only in the DATA folder

You should know, you opened that issue...

can't find the coresponding forum post though, but I am 99% this was a 5.7.x issue only (hint for future issue reports include url to forum topic/post)
by RvdH
2020-05-06 13:46
Forum: General discussions
Topic: Mails sind nur im DATA Ordner / Mails are only in the DATA folder
Replies: 22
Views: 2344

Re: Mails sind nur im DATA Ordner / Mails are only in the DATA folder

I cannot see the similarity to your problem from that thread you have linked too- there was nothing in your logs about a 550 rejection. However if you are saying that turning off plus addressing has solved the problem I works bee concerned that there is a fault or imperfection that needs addressing...
by RvdH
2020-05-05 00:58
Forum: General discussions
Topic: hMailserver hacked?
Replies: 17
Views: 1943

Re: hMailserver hacked?

And whatsup with all those rules? Geez, this realy scared the crap out of me :shock:
by RvdH
2020-05-05 00:24
Forum: General discussions
Topic: hMailserver hacked?
Replies: 17
Views: 1943

Re: hMailserver hacked?

RvdH wrote:
2020-05-04 11:27
In the 5.167.54.*** IP Range, under Require Authentication for deliveries at least check "To Remote account"
Did you change this step? That way you always require a account password, so unauthenticated mail can not be send
by RvdH
2020-05-04 12:03
Forum: General discussions
Topic: hMailserver hacked?
Replies: 17
Views: 1943

Re: hMailserver hacked?

The log you posted here says the (offending) sending ip is 5.167.54.*** or you just pasted some log, but not the log i asked for
by RvdH
2020-05-04 11:27
Forum: General discussions
Topic: hMailserver hacked?
Replies: 17
Views: 1943

Re: hMailserver hacked?

Last attack was form ip 64.227.10.70 (I found this ip in .eml files). May be, anyone mask ip-address? May be anyone use ip rnage 127.0.0.1? I doubt that, probably you have a malware infection somewhere sending out spam using the 5.167.54.*** IP Range In the 5.167.54.*** IP Range, under Require Auth...
by RvdH
2020-05-04 10:54
Forum: General discussions
Topic: SMTP authentication
Replies: 8
Views: 1116

Re: SMTP authentication

PeterChan wrote:
2020-05-04 10:27
535 Authentication failed. Restarting authentication process
I am using correctly the user account with the password.
Apparently you do not :shock:
by RvdH
2020-05-04 10:04
Forum: General discussions
Topic: hMailserver hacked?
Replies: 17
Views: 1943

Re: hMailserver hacked?

5.167.54.*** is you? (mail.soft-corp.ru) I think you should require SMTP authentication for local to external on IP Range 5.167.54.*** immediately (if you have this ip configured as IP range) Anything on mail.soft-corp.ru (5.167.54.***) now can send mail unauthenticated, so if you have system with m...
by RvdH
2020-05-04 09:36
Forum: General discussions
Topic: hMailserver hacked?
Replies: 17
Views: 1943

Re: hMailserver hacked?

jimimaseye wrote:
2020-05-04 09:32
RvdH wrote:
2020-05-04 09:27
[*] run this and post the results: https://www.hmailserver.com/forum/viewt ... 20&t=30914
(I'm not sure the script will work completely with his hideously old version. This should be interesting.)
lol, fingers crossed :mrgreen:
by RvdH
2020-05-04 09:27
Forum: General discussions
Topic: hMailserver hacked?
Replies: 17
Views: 1943

Re: hMailserver hacked?

  1. Can you post a piece of the SMTPD logfile were the attacker sends the mail(s)?
  2. run this and post the results: https://www.hmailserver.com/forum/viewt ... 20&t=30914
by RvdH
2020-05-03 18:18
Forum: General discussions
Topic: Issue to certificate file and private key file
Replies: 2
Views: 544

Re: Issue to certificate file and private key file

What do you expect to get as a answer? The reason is shown in the error message isn't?
by RvdH
2020-05-03 10:53
Forum: General discussions
Topic: DKIM on reply from rule
Replies: 18
Views: 2508

Re: DKIM on reply from rule

Yep. Rule in user@domain.com. reply rule sending as that same user@domain.com. regular auto reply is signed. No issue here, you did overwrite the files in /Bin with the *.7z package after installation of the latest 5.8.x build??? What does the version read in hMailServer Administrator? The fact the...
by RvdH
2020-05-02 21:31
Forum: General discussions
Topic: DKIM on reply from rule
Replies: 18
Views: 2508

Re: DKIM on reply from rule

No nothing special to configure, please note that only messages form local address to external address are DKIM signed
I guess you are testing from local to another local address? And this is a account-rule, right? On a global-rule it won't work (no account-id accessible in that circumstance)
by RvdH
2020-05-02 00:24
Forum: General discussions
Topic: DKIM on reply from rule
Replies: 18
Views: 2508

Re: DKIM on reply from rule

Basically it is as stable as all other 5.6.8 builds... 5.6.8-B2505 is nothing more then the most recent OpenSSL update only with the above list of fixes and tweaks incorporated of with no known issues, quite a few here are using those custom builds without complains
by RvdH
2020-05-02 00:07
Forum: General discussions
Topic: DKIM on reply from rule
Replies: 18
Views: 2508

Re: DKIM on reply from rule

Or use my custom 5.6.x build provided till that time? Latest is 5.6.8-B2505.26 Just install the latest production and/or beta version from the URL below, then copy and overwrite files in this archive in hmailserver '/bin' directory https://build.hmailserver.com/viewLog.html?buildId=810&buildTypeId=H...
by RvdH
2020-05-01 21:49
Forum: General discussions
Topic: DKIM on reply from rule
Replies: 18
Views: 2508

Re: DKIM on reply from rule

No, none of these are in any of the official 5.6.x builds, but most of the changes from my custom build made it to the latest 5.7.0 version, although it is advised to not use in production just yet
by RvdH
2020-05-01 10:06
Forum: General discussions
Topic: suddenly stops downloading external mails
Replies: 12
Views: 1358

Re: suddenly stops downloading external mails

And what happens if you disable SSL? Or does yahoo require SSL for POP3 fetching?

Windows XP :shock: :roll:
You are using an ancient Windows OS and a antique hmailserver Version 5.4 - Build 1931 (2011-08-21) as well....never considered upgrading?
by RvdH
2020-04-29 14:46
Forum: General discussions
Topic: Change oder Update From
Replies: 6
Views: 881

Re: Change oder Update From

What are we talking about? The Envelope From or the Message From?

Hint :!:

Code: Select all

Sub OnAcceptMessage(oClient, oMessage)
	if Len(oMessage.FromAddress)=0 Then
		oMessage.FromAddress = "new@example.com"
		oMessage.From = "<new@example.com>"
		oMessage.save
	end if
End Sub
by RvdH
2020-04-29 14:17
Forum: General discussions
Topic: Change oder Update From
Replies: 6
Views: 881

Re: Change oder Update From

Why you would like to do something like that?