Given that many employees use e-mail for work communication on a daily basis, this study examined within-person relationships between day-level incivility via work e-mail (cyber incivility) and employee outcomes. Using resource-based theories, we examined two resources (i.e., job control, psychological detachment from work) that may alleviate the effects of cyber incivility on distress. Daily survey data collected over 4 consecutive workdays from 96 employees were analyzed using hierarchical linear modeling. Results showed that on days when employees experienced cyber incivility, they reported higher affective and physical distress at the end of the workday that, in turn, was associated with higher distress the next morning. Job control attenuated the concurrent relationships between cyber incivility and both types of distress at work, while psychological detachment from work in the evening weakened the lagged relationships between end-of-workday distress and distress the following morning. These findings shed light on cyber incivility as a daily stressor and on the importance of resources in both the work and home domains that can help reduce the incivility-related stress process. Theoretical and practical implications, limitations, and future research directions are discussed.