[GH-ISSUE #2275] DKIM test: key syntax error: illegal base64 data at input byte 212 #1560

New issue

Closed

opened 2026-02-27 11:17:48 +03:00 by kerem · 3 comments

kerem commented

2026-02-27 11:17:48 +03:00

Owner

Originally created by @rodrigoslayertech on GitHub (Jun 19, 2021).
Original GitHub issue: https://github.com/modoboa/modoboa/issues/2275

Testing the DKIM key of my Modoboa mail server in GlockApps I found a critical error:
key syntax error: illegal base64 data at input byte 212
I tested using 1024 and 2048 key length.

Impacted versions

OS Type: Debian
OS Version: Debian 10 x64 (buster)
Database Type: MySQL
Database version: ?
Modoboa: 1.17.0
Installer used: Yes
Webserver: Nginx

Steps to reproduce

Create account at GlockApps App
Go to Diagnostics -> DKIM Validator
Enter your domain + DKIM selector

Current behavior

key syntax error: illegal base64 data at input byte 212

Expected behavior

The key should be recognized as a base64 key.

Video/Screenshot link (optional)

Originally created by @rodrigoslayertech on GitHub (Jun 19, 2021). Original GitHub issue: https://github.com/modoboa/modoboa/issues/2275 Testing the DKIM key of my Modoboa mail server in [GlockApps](https://glockapps.com/) I found a critical error: key syntax error: illegal base64 data at input byte 212 I tested using 1024 and 2048 key length. # Impacted versions * OS Type: Debian * OS Version: Debian 10 x64 (buster) * Database Type: MySQL * Database version: ? * Modoboa: 1.17.0 * Installer used: Yes * Webserver: Nginx # Steps to reproduce 1. Create account at [GlockApps App](https://app.glockapps.com/) 2. Go to Diagnostics -> DKIM Validator 3. Enter your domain + DKIM selector # Current behavior key syntax error: illegal base64 data at input byte 212 # Expected behavior The key should be recognized as a base64 key. # Video/Screenshot link (optional) ![image](https://user-images.githubusercontent.com/9668277/122650327-a863fa00-d108-11eb-9490-d8ace60212d7.png)

kerem

2026-02-27 11:17:48 +03:00

closed this issue
added the
stale
label

kerem commented

2026-02-27 11:17:48 +03:00

Author

Owner

@H-A-L-I-S commented on GitHub (Jun 23, 2021):

I think, this is a bug with that website, not with modoboa. You need to report to them, not here

@H-A-L-I-S commented on GitHub (Jun 23, 2021): I think, this is a bug with that website, not with modoboa. You need to report to them, not here

kerem commented

2026-02-27 11:17:49 +03:00

Author

Owner

@rodrigoslayertech commented on GitHub (Jun 23, 2021):

I think, this is a bug with that website, not with modoboa. You need to report to them, not here

Okay

@rodrigoslayertech commented on GitHub (Jun 23, 2021): > > > I think, this is a bug with that website, not with modoboa. You need to report to them, not here Okay

kerem commented

2026-02-27 11:17:49 +03:00

Author

Owner

@stale[bot] commented on GitHub (Aug 22, 2021):

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

@stale[bot] commented on GitHub (Aug 22, 2021): This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.