Questions tagged [smtp]
SMTP is the Simple Mail Transfer Protocol, the most recent standard of which is defined in RFC 5321. It's the Internet standard for sending and receiving email.
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Windows Server SMTP feature installation implications
I have 50 SQL Servers and need to set up maintenance plans and alerts. To get the full benefit, I need to configure Database Mail to send email when jobs fail, alert conditions occur, etc. This ...
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Why do certificate CNs not match the hostnames provided in MX records?
I'm the author of checkdmarc, an open source CLI tool for checking DMARC and other email security standards. One of those checks involves testing if the mail servers listed in a domain's MX records ...
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Set custom ingress port on google cloud run
I'm trying to deploy an SMTP Server on google cloud run and so far I haven't been able to figure out how to attach a TCP/UDP Load Balancer to the back end.
Is there a way for my Cloud Run application ...
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2
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mailpit / kubernetes: SMTP sendmail cannot connect - telnet works fine
kuberntes setup:
mailpit service + deployment
(ingress works, I can connect to the UI)
---
apiVersion: v1
kind: Service
metadata:
name: desideria-crm-mailpit
namespace: desideria-crm
labels:
...
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How to interface with Postfix `non_smpt_milter`?
After many hours attempting to configure OpenDKIM with Postfix and having no luck, I have come to the conclusions that:
I cannot get OpenDKIM to work
I am not able to find a suitable out-of-the box ...
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send email using multiple domain emails using main domain postfix smtp server
I have a domain with postfix for SMTP server, eg EM-NAME.DOMAINNAME.COM
We are sending emails in bulk from domain email [email protected]
I am trying to send emails on behalf of my ...
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SMTP port open - but not open
As some of you might know, I am setting up an exchange server.
Now I ran into another problem:
I cannot connect to the SMTP service from outside the server!
The ports are opened in the gateway ...
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SMTP Port 25 Issue on Nginx Mail Proxy
I set up an Nginx mail proxy server and configured it to distribute to several mail servers as a front-end server. However, I need to open port 25 in the configuration; otherwise, I cannot receive ...
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1
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Configure Citadel to be Used For sending email using smtp
Sorry for this foolish question, but I have less knowldge about servers. So bear with me!
I have configured Citadel as directed in linode documentation and can
login using the front-end for accessing ...
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2
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How to configure sendmail to forward all mail to another host?
I have an Ubuntu host with a public DNS A record on example.com. The sendmail program is installed on the host with the sendmail package.
The MX records are set up to use Google Workspace, per Google'...
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How to add allowed relay IPs for Windows SMTP using command line or script
I have a long list of IP addresses I need to add as allowed relays to the built-in SMTP service on Windows Server 2008 R2 (IIS 7.5, but SMTP uses the old IIS 6.0 manager)
I know how to add allowed ...
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SMTP - How to send mail as @example.com when example.com cannot be used as source server/IP
I have run into a bit of an issue when attempting to set up a mail system where the parent domain, example.com, already has A records and a web server as well as many clients utilizing the parent ...
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Sending mail from inside docker container
I am completely new do Docker, and a total n00b to linux, so apologies if this sounds silly.
I have gotten a docker system up and running on Digital Ocean, and its working nicely.
I am using a pre-...
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Attempting to set up an exim4 SMTP only server that can send out messages from two domains
I am attempting to set a STMP server that can send out messages from two different domains
Adding this line to the the config file (update-exim4.conf.conf)
PRIMARY_HOSTNAME = $sender_address_domain
...
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Gitlab SMTP Configuration
I am new to Gitlab. I configure SMTP in Gitlab that looks like,
{:authentication=>:login,
:user_name=>"My Email",
:password=>"Email ...