From 5bf9c487f41a8a78019fa1da194c60d9f1520286 Mon Sep 17 00:00:00 2001 From: Christoph Haas Date: Tue, 4 Nov 2025 23:48:07 +0100 Subject: [PATCH] export from drawio with transparent background for better display in firefox --- public/big-picture-receive/01.svg | 2 +- public/big-picture-receive/02.svg | 2 +- public/big-picture-receive/03.svg | 2 +- public/big-picture-receive/04.svg | 2 +- public/big-picture-receive/05.svg | 2 +- public/big-picture-receive/06.svg | 2 +- public/big-picture-receive/07.svg | 2 +- public/big-picture-receive/08.svg | 2 +- public/big-picture-receive/09.svg | 2 +- public/big-picture-receive/10.svg | 2 +- public/big-picture-receive/11.svg | 2 +- public/big-picture-receive/12.svg | 2 +- public/big-picture-receive/13.svg | 2 +- public/big-picture-receive/14.svg | 2 +- public/big-picture-receive/15.svg | 2 +- public/big-picture-receive/16.svg | 2 +- public/big-picture-receive/17.svg | 2 +- public/big-picture-receive/18.svg | 2 +- public/big-picture-receive/19.svg | 2 +- public/big-picture-receive/20.svg | 2 +- public/big-picture-receive/21.svg | 2 +- public/big-picture-receive/22.svg | 2 +- public/big-picture-receive/23.svg | 2 +- public/big-picture-receive/24.svg | 2 +- 24 files changed, 24 insertions(+), 24 deletions(-) diff --git a/public/big-picture-receive/01.svg b/public/big-picture-receive/01.svg index 8dd8a9c..b81ca4c 100644 --- a/public/big-picture-receive/01.svg +++ b/public/big-picture-receive/01.svg @@ -1,3 +1,3 @@ -
Other
mail server
Other...
I would like to send an email to john@example.com
I would like to send an email to j...
\ No newline at end of file +
Other
mail server
Other...
I would like to send an email to john@example.com
I would like to send an email to j...
\ No newline at end of file diff --git a/public/big-picture-receive/02.svg b/public/big-picture-receive/02.svg index 5b372bf..6831ec9 100644 --- a/public/big-picture-receive/02.svg +++ b/public/big-picture-receive/02.svg @@ -1,3 +1,3 @@ -
Name server
(DNS)
Name server...
Other
mail server
Other...
What is the MX record for the domain example.com?
What is the MX re...
\ No newline at end of file +
Name server
(DNS)
Name server...
Other
mail server
Other...
What is the MX record for the domain example.com?
What is the MX re...
\ No newline at end of file diff --git a/public/big-picture-receive/03.svg b/public/big-picture-receive/03.svg index a0dc63c..b4c8b40 100644 --- a/public/big-picture-receive/03.svg +++ b/public/big-picture-receive/03.svg @@ -1,3 +1,3 @@ -
Name server
(DNS)
Name server...
Other
mail server
Other...
smtp01.example.net
smtp01.example.net
\ No newline at end of file +
Name server
(DNS)
Name server...
Other
mail server
Other...
smtp01.example.net
smtp01.example.net
\ No newline at end of file diff --git a/public/big-picture-receive/04.svg b/public/big-picture-receive/04.svg index 32cda2e..203357b 100644 --- a/public/big-picture-receive/04.svg +++ b/public/big-picture-receive/04.svg @@ -1,3 +1,3 @@ -
Name server
(DNS)
Name server...
Other
mail server
Other...
What are the A and AAAAA records for smtp01.example.net?
What are the A and AA...
\ No newline at end of file +
Name server
(DNS)
Name server...
Other
mail server
Other...
What are the A and AAAAA records for smtp01.example.net?
What are the A and AA...
\ No newline at end of file diff --git a/public/big-picture-receive/05.svg b/public/big-picture-receive/05.svg index 1f41582..d04d3e4 100644 --- a/public/big-picture-receive/05.svg +++ b/public/big-picture-receive/05.svg @@ -1,3 +1,3 @@ -
Name server
(DNS)
Name server...
Other
mail server
Other...
A: 100.17.195.84
AAAA: 2001:876:18:5::ce
A: 100.17.195.84...
\ No newline at end of file +
Name server
(DNS)
Name server...
Other
mail server
Other...
A: 100.17.195.84
AAAA: 2001:876:18:5::ce
A: 100.17.195.84...
\ No newline at end of file diff --git a/public/big-picture-receive/06.svg b/public/big-picture-receive/06.svg index 934413a..af43a7e 100644 --- a/public/big-picture-receive/06.svg +++ b/public/big-picture-receive/06.svg @@ -1,3 +1,3 @@ -
SMTP
(TCP port 25)
SMTP...
Postfix
mail server
Postfix...
Other
mail server
Other...
\ No newline at end of file +
SMTP
(TCP port 25)
SMTP...
Postfix
mail server
Postfix...
Other
mail server
Other...
\ No newline at end of file diff --git a/public/big-picture-receive/07.svg b/public/big-picture-receive/07.svg index c050719..e248e60 100644 --- a/public/big-picture-receive/07.svg +++ b/public/big-picture-receive/07.svg @@ -1,3 +1,3 @@ -
220 smtp01.example.net
ESMTP Postfix
220 smtp01.example.net...
Postfix
mail server
Postfix...
Other
mail server
Other...
Nice to see you.
Nice to see you.
\ No newline at end of file +
220 smtp01.example.net
ESMTP Postfix
220 smtp01.example.net...
Postfix
mail server
Postfix...
Other
mail server
Other...
Nice to see you.
Nice to see you.
\ No newline at end of file diff --git a/public/big-picture-receive/08.svg b/public/big-picture-receive/08.svg index 65560ba..4eb096c 100644 --- a/public/big-picture-receive/08.svg +++ b/public/big-picture-receive/08.svg @@ -1,3 +1,3 @@ -
EHLO remoteserver
EHLO remoteserver
Postfix
mail server
Postfix...
Other
mail server
Other...
Hi, my name is "remoteserver"
Hi, my name is "remot...
\ No newline at end of file +
EHLO remoteserver
EHLO remoteserver
Postfix
mail server
Postfix...
Other
mail server
Other...
Hi, my name is "remoteserver"
Hi, my name is "remot...
\ No newline at end of file diff --git a/public/big-picture-receive/09.svg b/public/big-picture-receive/09.svg index f67015f..6c79fc9 100644 --- a/public/big-picture-receive/09.svg +++ b/public/big-picture-receive/09.svg @@ -1,3 +1,3 @@ -
250-smtp01.example.com
250-SIZE 40000000
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-smtp01.example.com...
Postfix
mail server
Postfix...
Other
mail server
Other...
These are the features that I support.
These are the features...
\ No newline at end of file +
250-smtp01.example.com
250-SIZE 40000000
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-smtp01.example.com...
Postfix
mail server
Postfix...
Other
mail server
Other...
These are the features that I support.
These are the features...
\ No newline at end of file diff --git a/public/big-picture-receive/10.svg b/public/big-picture-receive/10.svg index 03a5f48..a5fc61f 100644 --- a/public/big-picture-receive/10.svg +++ b/public/big-picture-receive/10.svg @@ -1,3 +1,3 @@ -
STARTTLS
STARTTLS
Postfix
mail server
Postfix...
Other
mail server
Other...
Let us switch to encrypted communication
Let us switch to encr...
\ No newline at end of file +
STARTTLS
STARTTLS
Postfix
mail server
Postfix...
Other
mail server
Other...
Let us switch to encrypted communication
Let us switch to encr...
\ No newline at end of file diff --git a/public/big-picture-receive/11.svg b/public/big-picture-receive/11.svg index 72d52a0..96e7d27 100644 --- a/public/big-picture-receive/11.svg +++ b/public/big-picture-receive/11.svg @@ -1,3 +1,3 @@ -
MAIL FROM: <someone@else.com>
MAIL FROM: <someone@else.com>
Postfix
mail server
Postfix...
Other
mail server
Other...
I have an email from someone@else.com
I have an email from...
\ No newline at end of file +
MAIL FROM: <someone@else.com>
MAIL FROM: <someone@else.com>
Postfix
mail server
Postfix...
Other
mail server
Other...
I have an email from someone@else.com
I have an email from...
\ No newline at end of file diff --git a/public/big-picture-receive/12.svg b/public/big-picture-receive/12.svg index 8c606fe..5f4a28a 100644 --- a/public/big-picture-receive/12.svg +++ b/public/big-picture-receive/12.svg @@ -1,3 +1,3 @@ -
Ok
Ok
Postfix
mail server
Postfix...
Other
mail server
Other...
\ No newline at end of file +
Ok
Ok
Postfix
mail server
Postfix...
Other
mail server
Other...
\ No newline at end of file diff --git a/public/big-picture-receive/13.svg b/public/big-picture-receive/13.svg index 2a03896..4ea1440 100644 --- a/public/big-picture-receive/13.svg +++ b/public/big-picture-receive/13.svg @@ -1,3 +1,3 @@ -
RCPT TO: <john@example.org>
RCPT TO: <john@example.org>
Postfix
mail server
Postfix...
Other
mail server
Other...
That email is meant for john@example.org
That email is meant f...
\ No newline at end of file +
RCPT TO: <john@example.org>
RCPT TO: <john@example.org>
Postfix
mail server
Postfix...
Other
mail server
Other...
That email is meant for john@example.org
That email is meant f...
\ No newline at end of file diff --git a/public/big-picture-receive/14.svg b/public/big-picture-receive/14.svg index e211a06..3d44682 100644 --- a/public/big-picture-receive/14.svg +++ b/public/big-picture-receive/14.svg @@ -1,3 +1,3 @@ -
Postfix
mail server
Postfix...
Other
mail server
Other...
MariaDB
database
MariaDB...
Is example.org our domain?
Is example.org o...
\ No newline at end of file +
Postfix
mail server
Postfix...
Other
mail server
Other...
MariaDB
database
MariaDB...
Is example.org our domain?
Is example.org o...
\ No newline at end of file diff --git a/public/big-picture-receive/15.svg b/public/big-picture-receive/15.svg index 0b5e5b4..4c93635 100644 --- a/public/big-picture-receive/15.svg +++ b/public/big-picture-receive/15.svg @@ -1,3 +1,3 @@ -
Postfix
mail server
Postfix...
Other
mail server
Other...
MariaDB
database
MariaDB...
Yes, I found it in my virtual_domains table
Yes, I found it in...
\ No newline at end of file +
Postfix
mail server
Postfix...
Other
mail server
Other...
MariaDB
database
MariaDB...
Yes, I found it in my virtual_domains table
Yes, I found it in...
\ No newline at end of file diff --git a/public/big-picture-receive/16.svg b/public/big-picture-receive/16.svg index 79c7d6b..470b01b 100644 --- a/public/big-picture-receive/16.svg +++ b/public/big-picture-receive/16.svg @@ -1,3 +1,3 @@ -
Postfix
mail server
Postfix...
Other
mail server
Other...
MariaDB
database
MariaDB...
And is john@example.org a known user?
And is john@example.or...
\ No newline at end of file +
Postfix
mail server
Postfix...
Other
mail server
Other...
MariaDB
database
MariaDB...
And is john@example.org a known user?
And is john@example.or...
\ No newline at end of file diff --git a/public/big-picture-receive/17.svg b/public/big-picture-receive/17.svg index 2b476e3..33bca2a 100644 --- a/public/big-picture-receive/17.svg +++ b/public/big-picture-receive/17.svg @@ -1,3 +1,3 @@ -
Postfix
mail server
Postfix...
Other
mail server
Other...
MariaDB
database
MariaDB...
Yes, I found it in my virtual_users table
Yes, I found it in my...
\ No newline at end of file +
Postfix
mail server
Postfix...
Other
mail server
Other...
MariaDB
database
MariaDB...
Yes, I found it in my virtual_users table
Yes, I found it in my...
\ No newline at end of file diff --git a/public/big-picture-receive/18.svg b/public/big-picture-receive/18.svg index 1c5fd4d..74d239b 100644 --- a/public/big-picture-receive/18.svg +++ b/public/big-picture-receive/18.svg @@ -1,3 +1,3 @@ -
Ok
Ok
Postfix
mail server
Postfix...
Other
mail server
Other...
Looks good.
Looks good.
\ No newline at end of file +
Ok
Ok
Postfix
mail server
Postfix...
Other
mail server
Other...
Looks good.
Looks good.
\ No newline at end of file diff --git a/public/big-picture-receive/19.svg b/public/big-picture-receive/19.svg index 8369b29..a91c7ab 100644 --- a/public/big-picture-receive/19.svg +++ b/public/big-picture-receive/19.svg @@ -1,3 +1,3 @@ -
DATA
DATA
Postfix
mail server
Postfix...
Other
mail server
Other...
Let me send you the email now
Let me send you t...
\ No newline at end of file +
DATA
DATA
Postfix
mail server
Postfix...
Other
mail server
Other...
Let me send you the email now
Let me send you t...
\ No newline at end of file diff --git a/public/big-picture-receive/20.svg b/public/big-picture-receive/20.svg index 2e32357..fd0f66f 100644 --- a/public/big-picture-receive/20.svg +++ b/public/big-picture-receive/20.svg @@ -1,3 +1,3 @@ -
TCP port 11332
TCP port 11332
Postfix
mail server
Postfix...
Other
mail server
Other...
rspamd
Spam check
rspamd...
Do you think this email is spam?
Do you think this...
\ No newline at end of file +
TCP port 11332
TCP port 11332
Postfix
mail server
Postfix...
Other
mail server
Other...
rspamd
Spam check
rspamd...
Do you think this email is spam?
Do you think this...
\ No newline at end of file diff --git a/public/big-picture-receive/21.svg b/public/big-picture-receive/21.svg index 1164e01..4316f8d 100644 --- a/public/big-picture-receive/21.svg +++ b/public/big-picture-receive/21.svg @@ -1,3 +1,3 @@ -
Postfix
mail server
Postfix...
Other
mail server
Other...
rspamd
Spam check
rspamd...
A few minor issues but the email seems legit
A few minor issues...
\ No newline at end of file +
Postfix
mail server
Postfix...
Other
mail server
Other...
rspamd
Spam check
rspamd...
A few minor issues but the email seems legit
A few minor issues...
\ No newline at end of file diff --git a/public/big-picture-receive/22.svg b/public/big-picture-receive/22.svg index 5173cc2..1302dd3 100644 --- a/public/big-picture-receive/22.svg +++ b/public/big-picture-receive/22.svg @@ -1,3 +1,3 @@ -
250 2.0.0 Ok: queued as 7855B7FD86
250 2.0.0 Ok: queued as 7855B7FD86
Postfix
mail server
Postfix...
Other
mail server
Other...
Thanks. I will deliver it.
Thanks. I will d...
\ No newline at end of file +
250 2.0.0 Ok: queued as 7855B7FD86
250 2.0.0 Ok: queued as 7855B7FD86
Postfix
mail server
Postfix...
Other
mail server
Other...
Thanks. I will deliver it.
Thanks. I will d...
\ No newline at end of file diff --git a/public/big-picture-receive/23.svg b/public/big-picture-receive/23.svg index 32974ce..07935e8 100644 --- a/public/big-picture-receive/23.svg +++ b/public/big-picture-receive/23.svg @@ -1,3 +1,3 @@ -
LMTP
LMTP
Postfix
mail server
Postfix...
Please save this new email for john@example.org
Please save this new e...
Dovecot
IMAP server
Dovecot...
\ No newline at end of file +
LMTP
LMTP
Postfix
mail server
Postfix...
Please save this new email for john@example.org
Please save this new e...
Dovecot
IMAP server
Dovecot...
\ No newline at end of file diff --git a/public/big-picture-receive/24.svg b/public/big-picture-receive/24.svg index 2a6ff2b..8a5c994 100644 --- a/public/big-picture-receive/24.svg +++ b/public/big-picture-receive/24.svg @@ -1,3 +1,3 @@ -
Postfix
mail server
Postfix...
Dovecot
IMAP server
Dovecot...
/var/vmail
/var/vmail
Alright. Saving to disk.
Alright. Saving...
\ No newline at end of file +
Postfix
mail server
Postfix...
Dovecot
IMAP server
Dovecot...
/var/vmail
/var/vmail
Alright. Saving to disk.
Alright. Saving...
\ No newline at end of file