We use Google Apps, and we have many groups of recipients.
Is it possible to send an email to a group, and exclude a certain recipient from that group? There is such an option in Outlook; is it possible in Gmail?
Saariko, the short answer is no.
I assume you're talking about domain-wide Google Groups, not a group of contacts for a specific user. Since Google Groups is a separate service (rather poorly integrated into Gmail), the full membership of that group cannot be expanded and modified in the To field like it can in Outlook with Exchange.
However, an individual user's contact group will expand into individual email addresses when typed into the To field, and you can then remove any you wish. If the population of your group was relatively inflexible, you could mimic the domain group with an individual contact group to provide this functionality.
If you click on the Gmail button and choose Contacts then choose your group, you can choose all members of that group and then selectively uncheck the ones you don't want.
The short answer is Yes :)
You can create a Content Compliance rule to prevent emails getting to certain Group members. In this example, I added the rule to the OU which has all users you do not want to receive the email.
Expression, If ANY of the following match the message
Location: Recipients Header
Contains text "firstname.lastname@example.org"
If the above expressions match, do the following
Account types to affect
larsen161 got me where I needed to go.
I wanted to exclude a User recipient from the "ALL" mailing group in my domain. I followed larsen161 instructions but I also had to activate the Envelope filter option with: Only affect specific envelope recipients , then in Single email address I added the recipient's email address I wanted to exclude.
I also had to check the "Inbound" option with "Internal - receiving" at Email messages to affect.
So now, every incoming emails sent to the ALL mailing list will never be delivered to the address I wanted to exclude. :)
Building off of Jordan's answer, that groups that are in your own contacts list do work in this desired way:
There's a tool that gives you the ability to sync such groups across multiple/all users of a G Suite Domain (and even across G Suite Domains if you buy the Pro licenses). The tool is https://www.gmailsharedcontacts.com/
Once you sign up with them, you can create groups and sync them to a select users in your G Suite domain. Then each of these users will have the ability to compose an email to that contacts group and then optionally remove individual email addresses.