Find and experiment with AI models for free, then switch to a paid Azure account when you're ready to bring your application to production.
- GitHub Models allows users to find and experiment with AI models for free.
- To find AI models, users can go to GitHub Marketplace and click on Models in the sidebar.
- The playground, available in the GitHub Marketplace, allows users to adjust model parameters and submit prompts to see the model's response.
- Users can compare two models simultaneously and are rate-limited.
- GitHub provides free API usage for experimenting with AI models in your own application.
- GitHub Models allows users to find and experiment with AI models for free.
- To find AI models, users can go to GitHub Marketplace and click on Models in the sidebar.
- The playground, available in the GitHub Marketplace, allows users to adjust model parameters and submit prompts to see the model's response.
- Users can compare two models simultaneously and are rate-limited.
- GitHub provides free API usage for experimenting with AI models in your own application.
GitHub Models now allows developers to retrieve structured JSON responses from models directly in the UI, improving integration with applications and workflows. Supported models include OpenAI (except for o1-mini and o1-preview) and Mistral models.
apiVersion: v1
kind: Namespace
metadata:
name: "mailserver"
---
apiVersion: "v1"
kind: "PersistentVolumeClaim"
metadata:
name: "mailserver-pvc"
namespace: "mailserver"
labels:
app: mailserver
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 15Gi
---
apiVersion: "v1"
kind: "PersistentVolumeClaim"
metadata:
name: "mailserver-data-pvc"
namespace: "mailserver"
labels:
app: mailserver
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 15Gi
---
kind: Service
apiVersion: v1
metadata:
name: mailserver
namespace: mailserver
labels:
app: mailserver
annotations:
metallb.universe.tf/address-pool: bgp-range
spec:
selector:
app: mailserver
ports:
- name: smtp
port: 25
targetPort: smtp
- name: smtp-auth
port: 587
targetPort: smtp-auth
- name: imap-secure
port: 993
targetPort: imap-secure
type: LoadBalancer
externalTrafficPolicy: Local
loadBalancerIP: 192.168.4.2
---
kind: ConfigMap
apiVersion: v1
metadata:
name: mailserver.config
namespace: mailserver
labels:
app: mailserver
data:
postfix-receive-access.cf: |
blacklisted@recipient.example REJECT
postfix-send-access.cf: |
blacklisted-sender REJECT
postfix-accounts.cf: |
user1@example.com|{SHA512-CRYPT}$6$2YpW1nYtPBs2yLYS$z.5PGH1OEzsHHNhl3gJrc3D.YMZkvKw/vp.r5WIiwya6z7P/CQ9GDEJDr2G2V0cAfjDFeAQPUoopsuWPXLk3u1
postfix-virtual.cf: |
@example.org user1@example.com
SigningTable: |
*@example.org my._domainkey.example.org
*@example.com my._domainkey.example.com
KeyTable: |
my._domainkey.example.org example.org:my:/etc/opendkim/keys/example.org-mail.key
my._domainkey.example.com example.com:my:/etc/opendkim/keys/example.com-mail.key
TrustedHosts: |
127.0.0.1
localhost
spamassassin-rules.cf: |
header SPAMMER_1 From =~ / a-z » +d{2,4}.com/i
score SPAMMER_1 5.0
sa-cron: |
# This assumes you're having `environment: ONE_DIR=1` in the docker-compose.yml,
# with a consolidated config in `/var/mail-state`
#
# m h dom mon dow user command
#
# Everyday 2:00AM, learn spam from a specific user
# spam: junk directory
0 2 * * * root sa-learn --spam /var/mail/*/*/.Junk --dbpath /var/mail-state/lib-amavis/.spamassassin
# ham: archive directories
15 2 * * * root sa-learn --ham /var/mail/*/*/.Archive* --dbpath /var/mail-state/lib-amavis/.spamassassin
# ham: inbox subdirectories
30 2 * * * root sa-learn --ham /var/mail/*/*/cur* --dbpath /var/mail-state/lib-amavis/.spamassassin
---
kind: Secret
apiVersion: v1
metadata:
name: mailserver.opendkim.keys
namespace: mailserver
labels:
app: mailserver
type: Opaque
data:
example.org-mail.key: "key here"
example.com-mail.key: "key here"
---
kind: Deployment
apiVersion: apps/v1
metadata:
name: mailserver
namespace: mailserver
labels:
app: mailserver
spec:
selector:
matchLabels:
app: mailserver
strategy:
type: Recreate
template:
metadata:
labels:
app: mailserver
spec:
nodeSelector:
has/mail-server: "true"
subdomain: mailserver
containers:
- name: mailserver
image: radicand/docker-mailserver:gha
# image: radicand/docker-mailserver:b9f43ab
resources:
requests:
memory: "500Mi"
cpu: "750m"
limits:
memory: "1500Mi"
cpu: "900m"
imagePullPolicy: Always
securityContext: {}
ports:
- name: smtp
containerPort: 25
- name: smtp-auth
containerPort: 587
- name: imap-secure
containerPort: 993
env:
- name: DOMAINNAME
value: "example.com"
- name: ONE_DIR
value: "1"
- name: SMTP_ONLY
value: "0"
- name: ENABLE_SRS
value: "0"
- name: ENABLE_SPAMASSASSIN
value: "1"
- name: SA_SPAM_SUBJECT
value: " SPAM » "
- name: ENABLE_FAIL2BAN
value: "0"
- name: ENABLE_POSTGREY
value: "0"
- name: ENABLE_CLAMAV
value: "0"
- name: ENABLE_SASLAUTHD
value: "0"
- name: SRS_EXCLUDE_DOMAINS
value: example.com
- name: POSTMASTER_ADDRESS
value: "postmaster@example.com"
- name: POSTFIX_MESSAGE_SIZE_LIMIT
value: "25000000"
- name: SSL_TYPE
value: "manual"
- name: SSL_CERT_PATH
value: "/etc/ssl/mailserver/tls.crt"
- name: SSL_KEY_PATH
value: "/etc/ssl/mailserver/tls.key"
- name: OVERRIDE_HOSTNAME
value: "mail.example.com"
- name: REPORT_RECIPIENT
value: "postmaster@example.com"
volumeMounts:
- name: config
subPath: postfix-accounts.cf
mountPath: /tmp/docker-mailserver/postfix-accounts.cf
readOnly: true
- name: config
subPath: postfix-main.cf
mountPath: /tmp/docker-mailserver/postfix-main.cf
readOnly: true
- name: config
subPath: postfix-receive-access.cf
mountPath: /tmp/docker-mailserver/postfix-receive-access.cf
readOnly: true
- name: config
subPath: postfix-virtual.cf
mountPath: /tmp/docker-mailserver/postfix-virtual.cf
readOnly: true
- name: config
subPath: postfix-send-access.cf
mountPath: /tmp/docker-mailserver/postfix-send-access.cf
readOnly: true
- name: config
subPath: spamassassin-rules.cf
mountPath: /tmp/docker-mailserver/spamassassin-rules.cf
readOnly: true
- name: config
subPath: sa-cron
mountPath: /etc/cron.d/sa-learn
readOnly: true
# mode: 0644
- name: config
subPath: SigningTable
mountPath: /tmp/docker-mailserver/opendkim/SigningTable
readOnly: true
- name: config
subPath: KeyTable
mountPath: /tmp/docker-mailserver/opendkim/KeyTable
readOnly: true
- name: config
subPath: TrustedHosts
mountPath: /tmp/docker-mailserver/opendkim/TrustedHosts
readOnly: true
- name: opendkim-keys
mountPath: /tmp/docker-mailserver/opendkim/keys
readOnly: true
- name: state
mountPath: /var/mail-state
- name: data
mountPath: /var/mail
- name: tls
mountPath: /etc/ssl/mailserver
readOnly: true
volumes:
- name: config
configMap:
name: mailserver.config
# items:
# - key: sa-cron
# path: /etc/cron.d
# mode: 0644
- name: opendkim-keys
secret:
secretName: mailserver.opendkim.keys
- name: state
persistentVolumeClaim:
claimName: "mailserver-pvc"
- name: data
persistentVolumeClaim:
claimName: "mailserver-data-pvc"
- name: tls
secret:
secretName: mail-example-com-tls
kind: Namespace
metadata:
name: "mailserver"
---
apiVersion: "v1"
kind: "PersistentVolumeClaim"
metadata:
name: "mailserver-pvc"
namespace: "mailserver"
labels:
app: mailserver
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 15Gi
---
apiVersion: "v1"
kind: "PersistentVolumeClaim"
metadata:
name: "mailserver-data-pvc"
namespace: "mailserver"
labels:
app: mailserver
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 15Gi
---
kind: Service
apiVersion: v1
metadata:
name: mailserver
namespace: mailserver
labels:
app: mailserver
annotations:
metallb.universe.tf/address-pool: bgp-range
spec:
selector:
app: mailserver
ports:
- name: smtp
port: 25
targetPort: smtp
- name: smtp-auth
port: 587
targetPort: smtp-auth
- name: imap-secure
port: 993
targetPort: imap-secure
type: LoadBalancer
externalTrafficPolicy: Local
loadBalancerIP: 192.168.4.2
---
kind: ConfigMap
apiVersion: v1
metadata:
name: mailserver.config
namespace: mailserver
labels:
app: mailserver
data:
postfix-receive-access.cf: |
blacklisted@recipient.example REJECT
postfix-send-access.cf: |
blacklisted-sender REJECT
postfix-accounts.cf: |
user1@example.com|{SHA512-CRYPT}$6$2YpW1nYtPBs2yLYS$z.5PGH1OEzsHHNhl3gJrc3D.YMZkvKw/vp.r5WIiwya6z7P/CQ9GDEJDr2G2V0cAfjDFeAQPUoopsuWPXLk3u1
postfix-virtual.cf: |
@example.org user1@example.com
SigningTable: |
*@example.org my._domainkey.example.org
*@example.com my._domainkey.example.com
KeyTable: |
my._domainkey.example.org example.org:my:/etc/opendkim/keys/example.org-mail.key
my._domainkey.example.com example.com:my:/etc/opendkim/keys/example.com-mail.key
TrustedHosts: |
127.0.0.1
localhost
spamassassin-rules.cf: |
header SPAMMER_1 From =~ / a-z » +d{2,4}.com/i
score SPAMMER_1 5.0
sa-cron: |
# This assumes you're having `environment: ONE_DIR=1` in the docker-compose.yml,
# with a consolidated config in `/var/mail-state`
#
# m h dom mon dow user command
#
# Everyday 2:00AM, learn spam from a specific user
# spam: junk directory
0 2 * * * root sa-learn --spam /var/mail/*/*/.Junk --dbpath /var/mail-state/lib-amavis/.spamassassin
# ham: archive directories
15 2 * * * root sa-learn --ham /var/mail/*/*/.Archive* --dbpath /var/mail-state/lib-amavis/.spamassassin
# ham: inbox subdirectories
30 2 * * * root sa-learn --ham /var/mail/*/*/cur* --dbpath /var/mail-state/lib-amavis/.spamassassin
---
kind: Secret
apiVersion: v1
metadata:
name: mailserver.opendkim.keys
namespace: mailserver
labels:
app: mailserver
type: Opaque
data:
example.org-mail.key: "key here"
example.com-mail.key: "key here"
---
kind: Deployment
apiVersion: apps/v1
metadata:
name: mailserver
namespace: mailserver
labels:
app: mailserver
spec:
selector:
matchLabels:
app: mailserver
strategy:
type: Recreate
template:
metadata:
labels:
app: mailserver
spec:
nodeSelector:
has/mail-server: "true"
subdomain: mailserver
containers:
- name: mailserver
image: radicand/docker-mailserver:gha
# image: radicand/docker-mailserver:b9f43ab
resources:
requests:
memory: "500Mi"
cpu: "750m"
limits:
memory: "1500Mi"
cpu: "900m"
imagePullPolicy: Always
securityContext: {}
ports:
- name: smtp
containerPort: 25
- name: smtp-auth
containerPort: 587
- name: imap-secure
containerPort: 993
env:
- name: DOMAINNAME
value: "example.com"
- name: ONE_DIR
value: "1"
- name: SMTP_ONLY
value: "0"
- name: ENABLE_SRS
value: "0"
- name: ENABLE_SPAMASSASSIN
value: "1"
- name: SA_SPAM_SUBJECT
value: " SPAM » "
- name: ENABLE_FAIL2BAN
value: "0"
- name: ENABLE_POSTGREY
value: "0"
- name: ENABLE_CLAMAV
value: "0"
- name: ENABLE_SASLAUTHD
value: "0"
- name: SRS_EXCLUDE_DOMAINS
value: example.com
- name: POSTMASTER_ADDRESS
value: "postmaster@example.com"
- name: POSTFIX_MESSAGE_SIZE_LIMIT
value: "25000000"
- name: SSL_TYPE
value: "manual"
- name: SSL_CERT_PATH
value: "/etc/ssl/mailserver/tls.crt"
- name: SSL_KEY_PATH
value: "/etc/ssl/mailserver/tls.key"
- name: OVERRIDE_HOSTNAME
value: "mail.example.com"
- name: REPORT_RECIPIENT
value: "postmaster@example.com"
volumeMounts:
- name: config
subPath: postfix-accounts.cf
mountPath: /tmp/docker-mailserver/postfix-accounts.cf
readOnly: true
- name: config
subPath: postfix-main.cf
mountPath: /tmp/docker-mailserver/postfix-main.cf
readOnly: true
- name: config
subPath: postfix-receive-access.cf
mountPath: /tmp/docker-mailserver/postfix-receive-access.cf
readOnly: true
- name: config
subPath: postfix-virtual.cf
mountPath: /tmp/docker-mailserver/postfix-virtual.cf
readOnly: true
- name: config
subPath: postfix-send-access.cf
mountPath: /tmp/docker-mailserver/postfix-send-access.cf
readOnly: true
- name: config
subPath: spamassassin-rules.cf
mountPath: /tmp/docker-mailserver/spamassassin-rules.cf
readOnly: true
- name: config
subPath: sa-cron
mountPath: /etc/cron.d/sa-learn
readOnly: true
# mode: 0644
- name: config
subPath: SigningTable
mountPath: /tmp/docker-mailserver/opendkim/SigningTable
readOnly: true
- name: config
subPath: KeyTable
mountPath: /tmp/docker-mailserver/opendkim/KeyTable
readOnly: true
- name: config
subPath: TrustedHosts
mountPath: /tmp/docker-mailserver/opendkim/TrustedHosts
readOnly: true
- name: opendkim-keys
mountPath: /tmp/docker-mailserver/opendkim/keys
readOnly: true
- name: state
mountPath: /var/mail-state
- name: data
mountPath: /var/mail
- name: tls
mountPath: /etc/ssl/mailserver
readOnly: true
volumes:
- name: config
configMap:
name: mailserver.config
# items:
# - key: sa-cron
# path: /etc/cron.d
# mode: 0644
- name: opendkim-keys
secret:
secretName: mailserver.opendkim.keys
- name: state
persistentVolumeClaim:
claimName: "mailserver-pvc"
- name: data
persistentVolumeClaim:
claimName: "mailserver-data-pvc"
- name: tls
secret:
secretName: mail-example-com-tls
