A problem I'm not sure how best to solve

I have a perplexing puzzle thrust upon me. Consider the following: Oct 8 15:55:33 minbar postfix/smtpd[7422]: NOQUEUE: reject: RCPT from rs230.mailgun.us[209.61.151.230]: 551 5.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo= mailgun.us is connecting with a good

Re: Forcing local users to use submission for all outbound email

El lun., 8 oct. 2018 a las 17:58, Christos Chatzaras () escribió: > > > Κeep in mind that depending on your setup using authorized_submit_users > maybe doesn't allow to send system messages, for example if you use "quota > warning" with dovecot. > > If you only do PHP hosting try to disable

Re: Forcing local users to use submission for all outbound email

> On 8 Oct 2018, at 18:23, Ignacio Garcia wrote: > > El lun., 8 oct. 2018 a las 16:51, Noel Jones ( >) escribió: > On 10/8/2018 6:17 AM, Ignacio Garcia wrote: > > Hi there! > > > > I've been reading the documentacion as well as googling around but > > I've been

Re: Could you please explain a warning message

Thanks for your reply - I am reassured. My server is a slow machine with limited memory - not much better than a Raspberry Pi, but designed to run 24/7 - so it is not surprising that processes will conflict from time to time. One warning in eight months is more than acceptable :-) Thanks again

Re: Forcing local users to use submission for all outbound email

El lun., 8 oct. 2018 a las 16:51, Noel Jones () escribió: > On 10/8/2018 6:17 AM, Ignacio Garcia wrote: > > Hi there! > > > > I've been reading the documentacion as well as googling around but > > I've been unable to figure this out: > > > > I have several hosting servers. I'd like all web sites

Re: Forcing local users to use submission for all outbound email

On 10/8/2018 6:17 AM, Ignacio Garcia wrote: > Hi there! > > I've been reading the documentacion as well as googling around but > I've been unable to figure this out: > > I have several hosting servers. I'd like all web sites hosted in > those servers not to be able to send outbound mail without

Re: about mysql query and input keys

On 10/8/18 6:42 AM, Manuel Mely wrote: > Well the tables look basically like this: > > domain: id (binary), name (string), ... other fields > external_domain: id (binary), name (string) > domain_external_domain_association: id(binary), domain__id(binary), > external_domain(binary), receive (int),

Forcing local users to use submission for all outbound email

Hi there! I've been reading the documentacion as well as googling around but I've been unable to figure this out: I have several hosting servers. I'd like all web sites hosted in those servers not to be able to send outbound mail without authenticating first. Same thing for shell users. What

Re: Could you please explain a warning message

* Allen Coates : > Yesterday I saw the following warning message in my logs:- > > 2018-10-06T14:11:19+01:00 geronimo postfix/postscreen[8194]: warning: > psc_cache_update: btree:/var/lib/postfix/postscreen_cache update average > delay is 151 ms Oct 2 02:01:40 mail-cbf

Could you please explain a warning message

Yesterday I saw the following warning message in my logs:- 2018-10-06T14:11:19+01:00 geronimo postfix/postscreen[8194]: warning: psc_cache_update: btree:/var/lib/postfix/postscreen_cache update average delay is 151 ms A tenth of a second is an ENORMOUS delay for an SSD, and my immediate thought

Re: about mysql query and input keys

Well the tables look basically like this: domain: id (binary), name (string), ... other fields external_domain: id (binary), name (string) domain_external_domain_association: id(binary), domain__id(binary), external_domain(binary), receive (int), send (int) So, the idea is that virtual domains