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Messages - expansity

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SSL / Re: SSL Vendor, please recommend
« on: June 14, 2019, 06:25:49 AM »
Thanks. I'l try namecheap.

Wil DV SSL be sufficient for emails or do I need a OV Cert?

SSL / SSL Vendor, please recommend
« on: June 13, 2019, 08:27:30 AM »
So I have setup LetsEncrypt, but it does not work with emails (still unencrypted when I set it up), or perhaps I am doing it wrong.

Can anyone recommend an SSL vendor where I can get certficate?

E-Mail / Outlook mail setup: autodiscover and autoconfig - How to do?
« on: June 13, 2019, 08:24:12 AM »
Hi guys, Has anyone found the way how to setup Autodiscover/Autoconfig, when you setup mail in Outlook ??

I have an idea that its an A record, and SRV record in the DNS zone of parent domain, but I dont know the actual implementation.

If someone can assist.

I solved my issue:

On the domain registrar:
1. Setup glue records by specifiying ns1.yourdomain, ns2.yourdomain and point it to your IP address ( where this is possible). Not all registrars allow this.
2. But you MUST change the name server to your NS records, as above, ie ns1.yourdomain, ns2.yourdomain

Note this wil be the nameservers as setup in CWP.

Dont reset domains in DO, everything comes from DNS Zone in CWP.

If you do go though Cloudflare, use cloudflare's NS records in point 2 above. CL will then point to your domain

Dont worry about PTR records, out of box CWP will setup everything for you, and following steps., i.e Add account, add email, build mailserver.

Thanks guys

For those having same error, I solved my issue as follows:
1. When rebuilding Postfix Configuration, only tick: ClamAV, Amavis & Spamassassin, AND Install DKIM & SPF
2. Restart all mail server services

I can now send and receive emails from Outlook.

E-Mail / Re: Authentication Failure sendng email
« on: June 11, 2019, 05:28:29 PM »
Sorry saw replies only now, al least you guys are responding...I managed to get it to work in Webmail. But have some ssl issues still.

E-Mail / CentOS WebPanel with Digital Ocean droplet: Setting up Email
« on: June 11, 2019, 05:25:40 PM »
Hi guys,

Totally sold on the product...last bit is setting up email....

This is my process:
1. Add the account (and specify the domain)
2. Create the email address for this domain
3. Create Dkim (and SPF) records

I then do to the DNS zone to check(get) all DNS records, and duplicate DNS records in Droplet Domain. Is this necessary, and do I need to add additional DNS records.

And do I need to add addtional MX, PTR, TXT records for emails to work. E.g. do I need to setup reverse PTR records????

(Also what should be my nameserver in the web panel , NS1.DIGITALOCEAN.COM or
In my Domain Host, I've already specified  NS1.DIGITALOCEAN.COM for my nameserver)

Please assist, cannot send emails from outlook. error message:
Server error: '450 4.7.1 Client host rejected: cannot find your hostname, [x.x.x.x]'

See error:

Server error: '450 4.7.1 Client host rejected: cannot find your hostname, [x.x.x.x]'

Hi guys,

Everything works sending messages from/to webmail.

I try setting up my mail account in Outlook with the above error.

Please assist

E-Mail / Re: Authentication Failure sendng email
« on: May 24, 2019, 04:40:22 PM »
I am sendinf email from webmail site, eg.g

E-Mail / Re: Authentication Failure sendng email
« on: May 24, 2019, 01:51:25 PM »
Ok its working, but not sending to gmail address, wonder why?

E-Mail / Re: Authentication Failure sendng email
« on: May 24, 2019, 01:21:34 PM »
Please can anyone assist?

Last piece of puzzle....

E-Mail / Authentication Failure sendng email
« on: May 24, 2019, 09:05:49 AM »
Hi guys,

I finally managed to setup CentOS web panel up on digital ocean droplet (and my domain is pointing to it), and everything (contents)  seem to be working, except emails. I am getting an authentication error:

Reporting-MTA: dns;
X-Postfix-Queue-ID: 5A402492787
X-Postfix-Sender: rfc822;
Arrival-Date: Fri, 24 May 2019 08:58:35 +0000 (UTC)

Final-Recipient: rfc822;
Original-Recipient: rfc822;
Action: failed
Status: 5.7.1
Remote-MTA: dns;
Diagnostic-Code: smtp; 550-5.7.1 This message does not have authentication
    information or fails to pass 550-5.7.1 authentication checks. To best
    protect our users from spam, the 550-5.7.1 message has been blocked. Please
    visit 550-5.7.1 for more 550
    5.7.1 information. r10si1527783wmc.53 - gsmtp

Where do I look??? Is it my hostname or setting I forgot to set????

Please assist

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