Email server
Want to print what arrives by email? Save the mailbox on Mail- Server (mail server) once. An email queue then reads it and turns each attachment into a print job. To open the screen, select the gear icon in the top bar, then Erweiterte FunktionenExterne AnbindungenE-Mail Server.
What you can do here
Section titled “What you can do here”- Connect a mailbox for printing. Save its address, sign-in and IMAP settings once. Email queues then pick it by its name. Add a mail server · Queues
- Check the access before you rely on it. Testen (test) signs in with what you entered, without saving. Test the connection
- Process unread email only. One checkbox makes comrce cloudprint skip emails that are already read. Every control, explained
- Change or remove a mailbox. Edit the details, or delete a server you no longer use. Edit or delete a server
The screen at a glance
Section titled “The screen at a glance”
What this screenshot shows
- Screen
- Mail- Server
- Highlighted
- “Mail- Server”: the screen as it opens
- Also visible
- Columns ID, Anzeigename, Host, Protokoll, Funktion; Three servers: receive only, both, send only
- Purpose
- the mail server list as it opens
| Region | What it shows | What you do there |
|---|---|---|
| Title bar | Mail- Server and the + button | Add a server |
| The list | One row per server: ID, Anzeigename (display name), Host, Protokoll (protocol) and Funktion (function) | Check which mailboxes are saved and what they’re for |
| End of each row | A pencil and a bin icon | Edit or delete the server |
Add a mail server
Section titled “Add a mail server”You need the details your email provider gives you: host name, sign-in, IMAP port and encryption.
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Select the + next to Mail- Server. The dialog “Neuen Mailserver anlegen” (create mail server) opens.
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Fill in the fields under Zugangsdaten (access details):
- Anzeigename: the name queues show
- Server: the host name
- E-Mail Adresse (email address)
- Benutzername (user name) and Passwort (password).
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Leave E-Mail empfangen (receive email) ticked. Email queues need it.
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Under IMAP Mailabruf (IMAP retrieval), check the Port and Verschlüsselung (encryption). They start at 993 and SSL/TLS. Tick Nur ungelesene Nachrichten verarbeiten. if comrce cloudprint should skip read email.

For email queues, tick E-Mail empfangen and set the IMAP port and encryption your provider gives you. What this screenshot shows
- Screen
- Mail- Server
- Highlighted
- “E-Mail empfangen”: lets email queues read this mailbox over IMAP
- Also visible
- E-Mail empfangen ticked, E-Mail versenden not; SMTP Mailversand dimmed; IMAP Mailabruf port 993 SSL/TLS
- Purpose
- add a mail server
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Select Testen. Then select Ok to save. comrce cloudprint confirms with “Gespeichert” (saved).
The mailbox now appears in the list, and you can choose it for an email queue.
Example: Your suppliers send delivery notes to druck@example.com. You save the mailbox as “Druck-Postfach” with IMAP on port 993 and SSL/TLS. An email queue reads INBOX and moves printed emails to INBOX/Gedruckt.
Test the connection
Section titled “Test the connection”Testen signs in to the mailbox with the details in the dialog. It checks IMAP when E-Mail empfangen is ticked, and SMTP when E-Mail versenden is. Nothing is saved. A message appears at the bottom of the window for five seconds.

What this screenshot shows
- Screen
- Mail- Server
- Highlighted
- “Der Test ist fehlgeschlagen”: shows why the sign-in failed
- Also visible
- The filled dialog behind the message
- Purpose
- a failed connection test
- “Der Test war erfolgreich” (the test was successful): the details work. Select Ok to save.
- “Der Test ist fehlgeschlagen” (the test failed): the reason follows in the mail server’s own words. An example is “Es ist ein IMAP-Fehler aufgetreten” (an IMAP error occurred). “SMTP-Fehler: Zugangsdaten fehlerhaft” means the SMTP sign-in was refused.
Testen stays dimmed until there’s a password and at least one of the two checkboxes is ticked.
Edit or delete a server
Section titled “Edit or delete a server”Edit: select the pencil icon at the end of the row. The dialog opens with the saved details, except the password: Passwort is always empty. Leave it empty to keep the stored password, or type a new one. To test while editing, type the password again.
Delete: select the bin icon at the end of the row. The server is deleted at once, without a question.
Every control, explained
Section titled “Every control, explained”
Every control, explained
Section titled “Every control, explained”E-Mail empfangen and E-Mail versenden (receive email, send email)
Section titled “E-Mail empfangen and E-Mail versenden (receive email, send email)”In the dialog, at the end of Zugangsdaten.
E-Mail empfangen is ticked for a new server. It switches on the IMAP Mailabruf section and makes the server available to email queues. E-Mail versenden switches on SMTP Mailversand. No screen of comrce cloudprint currently uses a mail server for sending.
For printing from email, only receiving matters. You can leave sending off.
Nur ungelesene Nachrichten verarbeiten (process unread messages only)
Section titled “Nur ungelesene Nachrichten verarbeiten (process unread messages only)”In the dialog, in IMAP Mailabruf. Dimmed while E-Mail empfangen is off.
When ticked, email queues only fetch emails that are still unread, and comrce cloudprint marks each one as read. When off, every email in the queue’s inbox folder is fetched.
Useful when people also read the mailbox. An email someone already opened and handled isn’t printed.
Passwort (password)
Section titled “Passwort (password)”In the dialog, under Zugangsdaten.
The mailbox password, shown as dots. A saved password is never shown again, so the field is empty when you edit. Empty on saving keeps the stored password.
So the password stays private, even for people who can open this screen.
Columns of the list
Section titled “Columns of the list”| Column | What it shows | Why |
|---|---|---|
| Protokoll | The SMTP and the IMAP port, each with its encryption, such as “SMTP 465 (SSL/TLS) / IMAP 993 (SSL/TLS)” | Compare the settings with your provider’s |
| Funktion | Whether the server receives email, sends it, or both | See which servers email queues can use |
| Host | The host name | Spot a typo in the address |
Other controls on this page (8)
| Control | What it does | Why |
|---|---|---|
| + | Opens “Neuen Mailserver anlegen” | Add a mailbox |
| Pencil icon | Opens the saved server | Change its details |
| Bin icon | Deletes the server at once, without asking | Remove a mailbox you no longer use |
| Anzeigename | The name queues show | Recognize the mailbox |
| E-Mail Adresse | The mailbox’s address | Keep it with the server |
| Benutzername | The sign-in name, often the email address | Sign in |
| Port and Verschlüsselung | Per section: 465 and SSL/TLS for SMTP, 993 and SSL/TLS for IMAP by default | Match your provider’s setup |
| Abbrechen | Closes the dialog without saving | Leave without changes |
Who sees what
Section titled “Who sees what”
Who sees what
Section titled “Who sees what”| Part | Who sees it |
|---|---|
| The gear icon and E-Mail Server | The comrce Hub Owner, who becomes the comrce cloudprint administrator at the first sign-in |
| Other comrce Hub members | They don’t see the gear icon or this screen |
What you need to know
Section titled “What you need to know”
What you need to know
Section titled “What you need to know”| Topic | Fact |
|---|---|
| Receiving | IMAP only. POP3 isn’t supported. |
| Where it’s used | Email queues, for servers with E-Mail empfangen ticked |
| Saved password | Never shown again after saving |
| Deleting | Immediate, without a question. The server’s email queues stay. |
| Sorting | Selecting a column header doesn’t sort the list |
Frequently asked questions
Section titled “Frequently asked questions”
Frequently asked questions
Section titled “Frequently asked questions”General
Section titled “General”Where do I set up a mailbox in comrce cloudprint?
Section titled “Where do I set up a mailbox in comrce cloudprint?”Select the gear icon at the right end of the top bar, then Erweiterte FunktionenExterne AnbindungenE-Mail Server. Select the + next to the heading to add one. Only the comrce Hub Owner sees the gear icon.
Can I use a POP3 mailbox?
Section titled “Can I use a POP3 mailbox?”No. comrce cloudprint fetches email over IMAP only. The dialog has no POP3 setting. Ask your email provider for the IMAP host, port and encryption of the mailbox.
What happens to the emails comrce cloudprint prints?
Section titled “What happens to the emails comrce cloudprint prints?”The email queue moves each email to its Ablage nach Verarbeitung folder once the job is created. If no job can be created, it goes to Ablage nach Fehler. Set both folders on Queues.
Connection
Section titled “Connection”Which port and encryption do I enter?
Section titled “Which port and encryption do I enter?”Those your email provider names for IMAP. The dialog starts with port 993 and SSL/TLS. You can also choose StartTLS or keine (none).
Why is the Testen button dimmed?
Section titled “Why is the Testen button dimmed?”Testen needs a password and at least one ticked box: E-Mail empfangen or E-Mail versenden. When you edit a saved server, the password field is empty. Type the password again, then test.
What does “Es ist ein IMAP-Fehler aufgetreten” mean?
Section titled “What does “Es ist ein IMAP-Fehler aufgetreten” mean?”comrce cloudprint couldn’t connect or sign in over IMAP. The text after the colon is the mail server’s own reason, such as “Authentication failed.” Check the user name, the password, the host name, the port and the encryption, then test again.
Does a passed test save the server?
Section titled “Does a passed test save the server?”No. The test only signs in with the details in the dialog. Select Ok afterwards to save. Selecting Abbrechen discards everything you entered.
Queues and deleting
Section titled “Queues and deleting”Why doesn’t my mail server appear in the queue dialog?
Section titled “Why doesn’t my mail server appear in the queue dialog?”The email queue’s Mail- Server list only shows servers with E-Mail empfangen ticked. Edit the server on Mail- Server, tick the box and save. Then open the queue dialog again.
What happens to my email queues when I delete the server?
Section titled “What happens to my email queues when I delete the server?”They stay on Queues. comrce cloudprint only deletes the server, at once and without asking. Delete the queues yourself if they should stop. When you edit such a queue, choose another mail server.
Troubleshooting
Section titled “Troubleshooting”
Troubleshooting
Section titled “Troubleshooting”| Symptom | What to check |
|---|---|
| “Es ist ein IMAP-Fehler aufgetreten: …” | Check host name, user name, password, IMAP port and encryption with your provider’s details. |
| “SMTP-Fehler: Zugangsdaten fehlerhaft” | The SMTP sign-in was refused. Untick E-Mail versenden if you only want to print email. |
| Testen is dimmed | Type the password and tick at least one of the two checkboxes. |
| The mailbox is missing in the queue dialog | Tick E-Mail empfangen on the server and save. |
| Some emails aren’t printed | If Nur ungelesene Nachrichten verarbeiten. is ticked, emails someone already read are skipped. |

