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Bug
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    Resolution: Duplicate
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Major
 
Various different SCM plugins implement MailAddressResolver, some of them have performance issues. It would be nice to find a good way to work around this.
- depends on
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JENKINS-16437 Extract MailAddressResolvers to dedicated plugins
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 - Resolved
 
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- is duplicated by
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JENKINS-13295 Jenkins hangs for ~1 hour after posting 'Sending Email'
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 - Resolved
 
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JENKINS-14114 CPU on 100% when sending mail
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 - Resolved
 
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JENKINS-13102 Build hangs trying to send email if an email address isn't defined in Active Directory
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 - Resolved
 
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JENKINS-13700 Build hangs during while "Sending email"
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 - Resolved
 
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JENKINS-14261 Builds hanging right before e-mail notifications are sent out - Mercurial
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 - Resolved
 
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JENKINS-14285 email-ext hangs for long time
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 - Resolved
 
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