Server Fault Stack Exchange
Server Fault Stack Exchange

Questions tagged [verification]

34 questions
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2 answers

How Can You Tell If IPSec Is Installed on Cisco

How can I tell if my Cisco router has IPSec installed? I went into configuration mode to see about setting up a crypto policy, but the 'crypto' keyword isn't available. Is this an indication that it isn't installed or am I doing something…
THE DOCTOR
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1 answer

OpenDKIM - verifying mail forwarded by mailing lists

I'm using OpenDKIM for verifying signed mails that are incoming to my mail server and use it as a spam addon (if dkim is broken, mail lands in Junk). However, I'm getting lot of false-positives with broken DKIM (signature verification failed), for…
gds.jerry
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1 answer

Check if an e-mail address exists before sending

Is there a mechanism for verifying an e-mail address exists before sending?
donald
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1 answer

How do I receive email sent to postmaster?

I have a VPS server that I would like to get an SSL certificate for, and the CA needs an email address to verify that I own the domain. The options are: postermaster@mydomain.com, hostmaster@mydomain.com, webmaster@mydomain.com, and an address to…
jonescb
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Make Postfix add "Authentication-Results" header to locally originated mail destined to local domain?

If I write via sendmail or SubmissionS client a mail to my virtual account (my domain is example.org), the mail I receive looks like this: Return-Path: Delivered-To: user@example.org Received: from example.org by hostname with…
Polizi8
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1 answer

NGINX Calling page will download strange file + Certbot can't install certificate

Problem: Certbot returns a urn:ietf:params:acme:error:connection-error when trying to install a certificate for subdomain rainloop.example.com. EDIT: As to be seen in the "EDIT" segment below there's a way more important problem, probably the cause…
SearchingSolutions
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2 answers

DNS Verification using TXT not working

I have followed the instructions for setting the TXT record for chemicalkinetics.info (registered through siteground). After waiting several days, I still cannot get verification. My only guess has to do with information I saw with whois,…
Edward Blurock
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1 answer

Can't connect to ssh due to host verification failed

I have an issue with connecting to my ssh hosts. I keep getting this message in verbose mode: OpenSSH_7.2p2, LibreSSL 2.4.1 debug1: Reading configuration data /Users/me/.ssh/config debug1: /Users/me/.ssh/config line 4: Applying options for…
Igle
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How to verify DFS replication for EVERY file?

Was wondering if there is a way to verify that every single file from the source server is replicated over to the secondary server. I understand there's a command Get-DfsrFileHash that can verify the files are sync'ed but I'm working with about 6 TB…
GwFiles
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Best practices for mass file transfer with verification?

I'm looking for a bit of advice on transferring a several files from Windows-based workstations to a Linux Server running Ubuntu Server LTS 10.04. At the moment I've been mounting the shares on the Linux box and rsyncing them, but I'm not sure if…
toolshed
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1 answer

Postfix connection cache / address verification probes

Is Postfix connection cache also applicable for address verification probes? My setup of 2 frontends with 1 backend sometimes runs into trouble under high load. Frontends verify recipients on the backend before accepting mail. Both positive and…
riha
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3 answers

Why is Yahoo blocking our email address verifications and bouncing them back

I have a legitimate site www.angelescity.ph a Free Classifieds site, once someone posts an advert a verification email is sent.. Yahoo has been blocking them, not delivering and bouncing them back, they also are not answering our enquiries. They are…
Andrew
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1 answer

EAP-MS-CHAPv2 verification failed Arch Linux (strongswan)

I cannot get Strongswan, networkmanager-strongswan (client) work on your Arch-PC. My vpn-strongswan server (hereinafter deb (server)) has been configured for a long time, any devices (such as android, windows), except for my arch linux (hereinafter…
Alex Petrov
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Certificate validation with non-standard CA

I have a Certificate which has been issued by a non-standard CA over which I have no control. I generated the CSR, sent it to non-standard CA and it returned a valid Certificate. This Certificate is normally used to sign documents I send to CA…
ZioByte
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Disable or override GSuite "Verify its you" function

Theres a weird issue I can't find any solution for: in an organization that is using GSuite admin can't open a mailbox for a fired employee. I mean we can reset password etc but while logging in there's "Verify its you" prompt that will send sms to…
Cyrill U
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