Hello, is there a possibility to change the score from SHORT_SHORTNER 2.0 to 3.0? RegardsOliver

Hello Arron. I uploaded the file again.

Hi there, Currently, when we use Outlook to attach a file, we always get the following message: Where the setting inside MD24.0.1 control this limit size?

I'm not finding the file you uploaded.  Can you please upload it again?   https://mdaemon.sharefile.com/r-rc3922c1eed334d4dbf5e34f0bd04ccd6

Aron, I used three mobile phones for testing. And this effect is observed on everyone. I uploaded the files as you requested.

The AS device and the AS server are both sending invites.   What type of Android device are you using? In MDaemon, please enable the option to Log XML transactions (Accounts / Edit Acco...

My version MD is 23.5.3. Yes, I see in AS the logs that the email has been sent. 240710 131543036 I [0B1C94B6] 0x41310822 Submitting Message to Inbound Queue: md5001000000376.msg240710 131543039 ...

@Arron Yes, I added the SPF record for mail.domain.com after you recommended it.

What version of MDaemon are you using? Does your ActiveSync log show the device sending an email when the event is created?

If the record was recently added for mail.domain.com, gmail may be using cached data. 

Hi. The situation is unclear. There is one account connected to an android phone via activesync. When I create an appointment in google calendar, the recipients receive two invitations. One is in r...

@Arron Yes, I have two DNS records for SPF, one for domain.com - v=spf1 include:_spf.google.com ~all and one for mail.domain.com - v=spf1 ip4:x.x.x.x -all I also sent a test post to a group from a...

Why would DMARC be in alignment when I send from my MDaemon e-mail, but fail when sent from a Gmail account? DMARC should not be aligned.   When Gmail receives a copy of the message b...

@ArronChanging headers to Relaxed shows the following gmail source info: ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@domain.com header.s=MDaemon header.b=fjdlKVrX; arc=pa...

In MDaemon what do you have set for the method to canonicalize headers?  (Security / Security Manager / Sender Authentication / DKIM Settings) If you change the header method to Relaxed and s...

I added the following and still getting the same ARC and DMARC failure in the returned gmail post.  My host name is mail.domain.com as is my EHLO.  I tried changing the end to _spf.mail.d...

Is your SPF record setup in DNS for mail.domain.com and domain.com?  In addition to an SPF record being checked for domain.com, SPF can be checked for the EHLO value being passed during the SM...

@ArronSPF record in DNS:  v=spf1 a:mail.domain.com ip4:x.x.x.x -all. So, when I send from the test Gmail account and look at the entry in the Remote Q, here are the results: ARC-Authenticati...

Do I need to add my domain as a Trusted ARC Sealer?  No. You need to list all the external domains that you want to trust ARC Results from.  If a message contains ARC results from a do...

I have ARC enabled.  Default Selector is set as is Default Signing Domain.  Do I need to add my domain as a Trusted ARC Sealer?  With all this set will there be header changes made t...