New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Very slow email accepting with single connection? #440

Open

W1zzardTPU opened this issue Feb 21, 2025 · 0 comments

W1zzardTPU commented Feb 21, 2025

We're using ZoneMTA as internal mail router to distribute mail to various external services or deliver directly.

I noticed that when we try to send a lot of mail through a single connection, the mails are accepted very slowly, like a few per second only.

Is this a configuration issue? I tried increasing the various parallelisms within ZoneMTA, but no luck.

Making the sender-side multi-threaded is always (a complicated) option, so I'd rather prefer to fix this within ZoneMTA.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment