Our email contains years of important personal information: key contacts, versions of documents, discussions around important projects or deals. It's a datasource that too often ignored by developers and for those brave ones who don't, they're in for a bumpy ride dealing with the tedious details of arcane protocols.
The presentation will be about the potential use cases for email data, the varies ways to access it, the common pitfalls and different tools targeted at this.
The Fundamental of Electronic Mail (E-mail)Vishal Kumar
This document contain the complete information about the Electronic mail. you will learn the basic structure and flow of email message, the Header and response codes, etc.
The Fundamental of Electronic Mail (E-mail)Vishal Kumar
This document contain the complete information about the Electronic mail. you will learn the basic structure and flow of email message, the Header and response codes, etc.
This presentation depicts how the functioning of emails get unnoticed in our lives. It contains the brief overview of various things related to protocols and servers in the electronic mail's context.
this is very good and easy to understand the basic things about electronic mail or simply e-mail. You can see the definition of e-mail, features and format of e-mail, email address and mail user agent and its sources.
One of the most popular Internet services is electronic mail (e-mail).
At the beginning of the Internet era, the messages sent by electronic mail were short and consisted of text only.
Today, electronic mail is much more complex. It allows a message to include text, audio, and video.
It also allows one message to be sent to one or more recipients.
Pop (post office protocol)e mail (electronic mail)MDSHABBIR12
Brief detail about pop3 and Electronic Mail. In this presentation, I describe the post office protocol and Electronic Mail.
1. History of Post Office Protocol.
2. Advantage and Disadvantage of postoffice protocol.
This presentation depicts how the functioning of emails get unnoticed in our lives. It contains the brief overview of various things related to protocols and servers in the electronic mail's context.
this is very good and easy to understand the basic things about electronic mail or simply e-mail. You can see the definition of e-mail, features and format of e-mail, email address and mail user agent and its sources.
One of the most popular Internet services is electronic mail (e-mail).
At the beginning of the Internet era, the messages sent by electronic mail were short and consisted of text only.
Today, electronic mail is much more complex. It allows a message to include text, audio, and video.
It also allows one message to be sent to one or more recipients.
Pop (post office protocol)e mail (electronic mail)MDSHABBIR12
Brief detail about pop3 and Electronic Mail. In this presentation, I describe the post office protocol and Electronic Mail.
1. History of Post Office Protocol.
2. Advantage and Disadvantage of postoffice protocol.
this ppt describes what is an email, its working, and some types of email groups....it gives a detailed info on how to open a mail account and is a complete ppt for an electronic mail!
WHAT IS OUTLOOK MAIL
I run a knowledge sharing YouTube channel called (SILICON CHIPS TAMILAN). Please like, share, subscribe, and support me.
YouTube Link : https://www.youtube.com/channel/UCenZp9ho_PP0K5iYrdocvrw
Notes Link Below attached
https://siliconchipstamilan.blogspot.com/2022/12/what-is-outlook-mail.html
Are you having trouble getting your emails through? Are your emails being rejected or marked as spam? Are your email sending ip addresses getting blacklisted? This presentation is a war story on how we failed with email and how we recovered and improved our email sender reputation. Please share or tweet or whatever if you find this useful!
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Let's dive deeper into the world of ODC! Ricardo Alves (OutSystems) will join us to tell all about the new Data Fabric. After that, Sezen de Bruijn (OutSystems) will get into the details on how to best design a sturdy architecture within ODC.
1. Email as a datasource for apps
Bruno Morency
bruno@context.io
@brunomorency
2. • Overview of the technologies
that make email
What this • How your apps can fit in that
picture
presentation
will be about • An intro to IMAP and message
bodies with common pitfalls.
• Overview of Context.IO
10. • Message transport, nothing to
do with content
• Defines the envelope (sender
and recipients)
• Does not define the message
headers
• Chain from client to recipient’s
server
11. DKIM Standards for sender
signatures and prevent
SPF sender spoofing
12.
13. • Complement spam filters
• Opens the message and
checks headers to decide if it
will deliver it to the inbox
• As a receiver, it’s one more
way to block spam.
• As a sender, it’s a tool you
must master to avoid ending
up in the spam folder
• Email deliverability is an
industry by itself
14. Protocol to allow a
IMAP client to access and
manipulate emails on a
receiving server.
15.
16. • All messages and their folder
organization are on the server
• Clients poll to know about with
new messages that arrive or
actions made through other
clients
• While it doesn’t send
messages, clients usually
store sent messages through it
17. Protocol to allow a
POP client to retrieve emails
from a receiving server.
18.
19. • The server only serves as a
temporary buffer for received
messages
• Classification and message
state is purely a client-side
concept
• Many clients can access the
same account but can’t
coordinate anything
20. RFC-822 Standards defining
MIME headers and the actual
body of the message
Multipart
31. Me: “App Developer, meet IMAP. IMAP,
meet App Developer.”
IMAP: “I don’t give a sh*t about you, App
Developer. Go away!”
32. 1. Connect to the IMAP server and authenticate
>"openssl"s_client"-crlf"-connect"imap.gmail.com:993
["a"few"lines"of"SSL"and"server"info"]
*"OK"Gimap"ready"for"requests"from"123.14.12.20"zw8i38638oab.180
a001"LOGIN"username"password
*"CAPABILITY"IMAP4rev1"UNSELECT"IDLE"NAMESPACE"QUOTA"ID"XLIST"CHILDREN"X-
GM-EXT-1"UIDPLUS"COMPRESS=DEFLATE
a001"OK"username"authenticated"(Success)
36. 4. FLAG a message as read
a015"STORE"81"+FLAGS"(Seen)
*"81"FETCH"(FLAGS"())
a015"OK"Success
37. 4. CLOSE the mailbox and LOGOUT the account
a023"CLOSE
a023"OK"Returned"to"authenticated"state."(Success)
a024"LOGOUT
*"BYE"LOGOUT"Requested
a024"OK"LOGOUT"completed."(Success)
39. • There is no persistent primary
key you can rely on to retrieve a
Pitfall #1: message
Identifying
• Message Sequence Number
messages
• Unique Identifier
40. • Ascending and contiguous
sequence. If the mailbox says
Sequence 11 exist, you can fetch
messages with seq. nb. 1 to 11
Number
• They can (and will) be
reassigned during a session.
41. • 32-bit value uniquely identifying
a message within a mailbox.
• Ascending but not necessarily
Unique incremental nor contiguous.
Identifier • If you move a message to
(aka UID) another mailbox, it will get a
new UID in that new mailbox
• Changes if the mailbox
UIDVALIDITY changes
42. • Only the INBOX mailbox has a
special meaning.
Pitfall #2: • Everything else has the
Special-use meaning the client wants it to
have (which may not be in
folders (or English)
lack thereof) • Gmail has XLIST which add
mailbox attributes (Inbox, Sent,
Starred, ...)
43. Pitfall #3: • Anything that searches or
fetches messages is done
No data until within the context of a mailbox
you select a • Can’t get account-wide list of
mailbox messages
44. • It's an extension that isn't widely
Pitfall #4: available and even then,
restricted to a single mailbox
Threads
• X-GM-THREAD-ID to the rescue
45. • You need to get and parse the
body structure
Pitfall #5:
Attachment? • As far as IMAP is concerned, an
attachment is the same thing as
any other MIME part
46. • Setting the Deleted flag marks
the message for deletion but it’s
Pitfall #6: still there
Deleting • EXPUNGE will remove all
messages messages with Deleted flag
from the currently selected
mailbox
47. • Purging client side message list
is a PITA.
Pitfall #7: • Server won't tell you which
Keeping up messages were deleted, you
just have to figure out some
with deleted have been and find which one
messages were.
• It's the same if you want to keep
track of Seen flag.
48.
49. The joys of parsing email messages
Yé! I fetched a message! Now what do I do?
51. A message with an attachment
MIME-Version:"1.0
Content-Type:"multipart/mixed;"boundary=_MYBOUNDARY_
--_MYBOUNDARY_
Content-Type:"text/plain
This"is"the"body"of"the"message.
--_MYBOUNDARY_
Content-Type:"image/jpeg;"name="IMG_713.jpg"
Content-Disposition:"attachment;"filename="IMG_713.jpg";"size=6379099;
Content-Transfer-Encoding:"base64
/9j/4AAQSkZJRgABAgAAZABkAAD/7AARRHVja3kAAQAEAAAAZA+4AJkFkb2JlAGTAAAAAAQMA
AwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMD8IAEQgAegG1AwERAI
RAQMRAfEASMAAQACAwEBAQEBAAAAAAAAAAAHCAUGCQQDAgEKAQEAAgIDAQAAAAAAAAAAAAAAB
gcFCAEDBAIQAAEEAgEBBgQGAQUAAAAAAAUCAwQGAQcAEjBQERMUFRBgFhcgQHAhNAhBMSIjJD
URAAIC==
--_MYBOUNDARY_--
52. A message with alternative parts
MIME-Version:"1.0
Content-Type:"multipart/alternative;"boundary=_MYBOUNDARY_
--_MYBOUNDARY_
Content-Type:"text/plain;"charset="us-ascii"
Content-Transfer-Encoding:"quoted-printable
Hello!"Here’s"a"message"with"*rich*"text
--_MYBOUNDARY_
Content-Type:"text/html;"charset="us-ascii"
Content-Transfer-Encoding:"quoted-printable
<html><body>Hello!"Here’s"a"message"with"<b>rich</b>"text</body></html>
--_MYBOUNDARY_--
53. Pitfall #1: • Great to track messages but
spec says it's optional.
Message-ID
is optional ... and it’s not always there.
54. • Refers to Message-ID of other
emails
Pitfall #2:
In-Reply-To • Very useful to rebuild threads
References ... until an Outlook user jumps in and
replaces it with their own Thread.
Topic and Thread.Index headers
55. Pitfall #3: • Content-Disposition tells you
Attachments attachment or inline. Should
signature image be considered
are what you as a file attachment?
decide them
• TNEF attachments
to be