FEATURE CALENDARS

CALENDAR & SCHEDULING

ONE CALENDAR.
SHARED. PERSONAL.
BILLING-AWARE.

A SELF-HOSTED SOGO CALDAV SERVER POWERS THE SCHEDULING BACKBONE OF SMBSERVICES — LINKING INVOICES, RECURRING BILLING, SHARED TEAM CALENDARS, AND PERSONAL SUBSCRIPTIONS INTO ONE UNIFIED, STANDARDS-BASED CALENDAR INFRASTRUCTURE.

MAY 2026 ‹ ›
S
M
T
W
T
F
S
27
28
29
30
1
INV 2026-412
↻ ANNUAL
2
3
4
5
6
7
TEAM SYNC
8
9
10
11
INV 2026-413
12
13
14
15
16
17
18
SOGo
CALDAV SERVER
SUBSCRIPTIONS
AUTO
BILLING EVENTS
ANY
CALDAV CLIENT
PRINCIPAL CALENDAR

A SHARED BUSINESS CALENDAR THAT KNOWS ABOUT EVERY INVOICE

THE PRINCIPAL CALENDAR IS THE CENTRAL SHARED CALENDAR FOR THE ENTIRE SMBSERVICES ENVIRONMENT. EVERY INVOICE CREATED IN THE SYSTEM AUTOMATICALLY GENERATES A CORRESPONDING CALDAV EVENT. RECURRING INVOICES GO FURTHER — THEY CREATE REAL CALDAV RECURRENCE RULES, SO THE ENTIRE BILLING SCHEDULE APPEARS IN THE CALENDAR EXACTLY AS IT WILL EXECUTE, YEAR AFTER YEAR.

YOUR BILLING SCHEDULE IS NOT A LIST IN A DATABASE. IT LIVES IN YOUR CALENDAR — WHERE SCHEDULES BELONG.
  • EVERY INVOICE AUTOMATICALLY CREATES A CALDAV EVENT ON THE PRINCIPAL CALENDAR
  • RECURRING INVOICES USE STANDARD CALDAV RECURRENCE RULES (YEARLY, MONTHLY, WEEKLY)
  • BILLING SCHEDULE IS VISIBLE ACROSS THE ENTIRE TEAM VIA THE SHARED CALENDAR
  • RESTART A BILLING CYCLE AT ANY TIME — HISTORY IS PRESERVED, FUTURE EVENTS UPDATE
JANUARY 2026 ‹ ›
SUN
MON
TUE
WED
THU
FRI
SAT
29
30
31
1
INV 2026-399
↻ ANNUAL HOSTING
2
3
4
5
6
7
8
9
10
11
12
INV 2026-400
13
14
15
16
17
18
19
20
21
TEAM CHECK-IN
INVOICE EVENT
RECURRING BILLING
PERSONAL / SHARED
PERSONAL CALENDAR SUBSCRIPTIONS

EVERY USER KEEPS THEIR OWN CALENDAR ALONGSIDE THE SHARED ONE

BEYOND THE SHARED PRINCIPAL CALENDAR, EACH USER CAN SUBSCRIBE THEIR OWN PERSONAL CALDAV CALENDAR INTO THE SYSTEM. PERSONAL EVENTS, TEAM MEETINGS, AND APPOINTMENTS LAYER ON TOP OF THE BUSINESS BILLING SCHEDULE — ALL VISIBLE IN THE SAME INTERFACE, AND ALL SYNCED BACK TO WHATEVER CALENDAR CLIENT EACH USER PREFERS.

  • EACH USER SUBSCRIBES THEIR OWN PERSONAL CALENDAR TO THE SOGO SERVER
  • PERSONAL AND SHARED CALENDARS DISPLAY SIDE BY SIDE WITH DISTINCT COLOUR CODING
  • CHANGES MADE IN ANY CALDAV CLIENT SYNC BACK TO THE SERVER IN REAL TIME
  • NO CALENDAR DATA IS LOCKED TO A SINGLE APP OR DEVICE
🍎 APPLE CALENDAR 🗓 GOOGLE CALENDAR 📅 OUTLOOK 🔗 ANY CALDAV CLIENT
🔒
SELF-HOSTED ON SOGO: CALENDAR DATA NEVER LEAVES YOUR INFRASTRUCTURE. NO THIRD-PARTY CLOUD SYNC REQUIRED — YOUR SCHEDULE STAYS ON YOUR SERVER.
MY CALENDARS
BUSINESS
PRINCIPAL CALENDAR SHARED
INVOICES & BILLING AUTO-POPULATED
TEAM SHARED SHARED
PERSONAL
MY CALENDAR (GSTLOUIS) PERSONAL
MY CALENDAR (SSAMSON) PERSONAL
SYNCS TO
🍎 APPLE CALENDAR — ALL DEVICES
🗓 GOOGLE CALENDAR — VIA CALDAV
📅 OUTLOOK — VIA CALDAV ACCOUNT
EVERYTHING YOU NEED

SCHEDULING THAT IS PART OF THE SYSTEM — NOT BOLTED ON

SELF-HOSTED SOGO SERVER
THE ENTIRE CALENDAR INFRASTRUCTURE RUNS ON A SELF-HOSTED SOGO SERVER. NO THIRD-PARTY CLOUD DEPENDENCY — YOUR CALENDAR DATA STAYS ON YOUR OWN INFRASTRUCTURE.
AUTOMATIC INVOICE EVENTS
EVERY INVOICE CREATED IN SMBSERVICES AUTOMATICALLY WRITES A CALDAV EVENT TO THE PRINCIPAL CALENDAR. NO MANUAL ENTRY — THE BILLING SYSTEM AND THE CALENDAR ARE ALWAYS IN SYNC.
CALDAV RECURRING RULES
RECURRING INVOICES USE NATIVE CALDAV RECURRENCE RULES — YEARLY, MONTHLY, OR WEEKLY. THE FULL BILLING SCHEDULE APPEARS IN THE CALENDAR AUTOMATICALLY, FOR AS FAR INTO THE FUTURE AS THE RULE RUNS.
SHARED & PERSONAL CALENDARS
THE PRINCIPAL CALENDAR IS SHARED ACROSS THE WHOLE TEAM. EACH USER CAN ALSO SUBSCRIBE THEIR OWN PERSONAL CALENDAR — VISIBLE ALONGSIDE THE BUSINESS CALENDAR WITH DISTINCT COLOUR CODING.
WORKS WITH ANY CALDAV CLIENT
BECAUSE IT USES THE OPEN CALDAV STANDARD, THE CALENDAR SYNCS NATIVELY WITH APPLE CALENDAR, GOOGLE CALENDAR, OUTLOOK, THUNDERBIRD, AND ANY OTHER CALDAV-COMPATIBLE APPLICATION.
NO PROPRIETARY LOCK-IN
OPEN CALDAV STANDARD MEANS YOUR CALENDAR DATA BELONGS TO YOU. EXPORT IT, MIGRATE IT, OR CONNECT NEW TOOLS AT ANY TIME — NO VENDOR PERMISSION REQUIRED.

POWERED BY SMBSERVICES INC

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