Using Transport Layer Security (TLS) With a Transparent SMTP Proxy
...with the STARTTLS extended SMTP capability. For example, Google’s mail server responds to EHLO as follows: 250-SIZE 157286400 250-8BITMIME 250-STARTTLS 250-ENHANCEDSTATUSCODES 250-PIPELINING 250-CHUNKING 250 SMTPUTF8 One way to prevent TLS...
Palinurus – A Helm chart conversion tool
...apps/v1 kind: Deployment metadata: name: nginx labels: app: nginx spec: replicas: 1 selector: matchLabels: app: nginx template: metadata: labels: app: nginx spec: containers: - name: nginx image: nginx:1.7.9 ports: -...
Response Analytics™ - MailChannels' powerful AI technology
...am glad to meet you C: MAIL FROM:<bob@example.org> S: 250 Ok C: RCPT TO:<alice@example.com> S: 250 Ok C: RCPT TO:<theboss@example.com> S: 250 Ok C: DATA S: 354 End data with...
All about TLS-encrypted spam: Part III
...250-ESMTP Server Ready 250-SIZE 250-DSN 250-STARTTLS 250 TLS The STARTTLS command listed above allows the SMTP client to issue the command “STARTTLS”, after which a bunch of random looking garbage...
Monetising Email as a Value-Added Service: A Web Host's Guide to Revenue Generation
...best practices. White-Label Email Solutions: Web hosts can partner with email service providers to offer white-label email solutions, allowing them to resell email services under their own brand and generate...
How To Save Money Without Sacrificing On Reliability When Using AWS Spot Instances
...InstanceGroup made up of spot instances.The separation of services is achieved through the use of Kubernetes labels. Using labels to identify stateless and stateful services allows us to rapidly migrate...
Introducing MailChannels Host Console
...you to a detailed Top Senders report for the given category, and clicking on the legend labels beneath each chart will take you to the Log Search page where you...
What to Do When Users Don’t Receive Their Transactional Emails
...If the message left your application, inspect the SMTP response or API result next. Look for signals such as: 202 Accepted or 250 OK, which usually means the message was...
Post #6 on Why Spam Filters Suck "trickle blog" series
...sent 250 Ok after the DATA phase. In order to make a lot of money, bot herders have to send as much as possible in the shortest possible time. If...
Delivering Email People Actually Want - Laura Atkins, Email Deliverability Expert
In this episode of Collateral Dialogue, host Ken Simpson delves into the intricate world of email deliverability with Laura Atkins, a renowned expert with over two decades of experience in...
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